diff --git a/src/accessories/SearchAssistant.ttslua b/src/accessories/SearchAssistant.ttslua
index 8a742ebf..c71059fe 100644
--- a/src/accessories/SearchAssistant.ttslua
+++ b/src/accessories/SearchAssistant.ttslua
@@ -160,7 +160,7 @@ function endSearch(_, _, isRightClick)
   end
 
   -- draw set aside cards (from the ground!)
-  for _, obj in ipairs(searchLib.atPosition(setAsidePosition), "isCardOrDeck") do
+  for _, obj in ipairs(searchLib.atPosition(setAsidePosition, "isCardOrDeck")) do
     if obj.type == "Deck" then
       Wait.time(function() obj.deal(#obj.getObjects(), handColor) end, 1)
     elseif obj.type == "Card" then
diff --git a/src/accessories/TokenArrangerApi.ttslua b/src/accessories/TokenArrangerApi.ttslua
index 75d44839..fa33b4f7 100644
--- a/src/accessories/TokenArrangerApi.ttslua
+++ b/src/accessories/TokenArrangerApi.ttslua
@@ -13,7 +13,7 @@ do
   end
 
   -- updates the token modifiers with the provided data
-  ---@param tokenData Table Contains the chaos token metadata
+  ---@param fullData Table Contains the chaos token metadata
   TokenArrangerApi.onTokenDataChanged = function(fullData)
     callIfExistent("onTokenDataChanged", fullData)
   end
diff --git a/src/accessories/UnderworldMarketHelper.ttslua b/src/accessories/UnderworldMarketHelper.ttslua
index 53af7d07..0f851682 100644
--- a/src/accessories/UnderworldMarketHelper.ttslua
+++ b/src/accessories/UnderworldMarketHelper.ttslua
@@ -1,6 +1,6 @@
 local searchLib = require("util/SearchLib")
 
-function onload(saved_data)
+function onload(savedData)
     revealCardPositions = {
         Vector(3.5, 0.25, 0),
         Vector(-3.5, 0.25, 0)
@@ -30,8 +30,8 @@ function onload(saved_data)
 
     self.addContextMenuItem('Reset helper', resetHelper)
 
-    if saved_data != '' then
-        local loaded_data = JSON.decode(saved_data)
+    if savedData ~= '' then
+        local loaded_data = JSON.decode(savedData)
         hiddenCards = loaded_data.saved_hiddenCards
 
         isSetup = true
diff --git a/src/arkhamdb/DeckImporterMain.ttslua b/src/arkhamdb/DeckImporterMain.ttslua
index 13f009cb..1c77edaa 100644
--- a/src/arkhamdb/DeckImporterMain.ttslua
+++ b/src/arkhamdb/DeckImporterMain.ttslua
@@ -83,7 +83,6 @@ end
 ---@param loadAltInvestigator String Contains the name of alternative art for the investigator ("normal", "revised" or "promo")
 function loadCards(slots, investigatorId, bondedList, customizations, playerColor, loadAltInvestigator)
   function coinside()
-    local yPos = {}
     local cardsToSpawn = {}
 
     -- reset the startsInPlayCount
@@ -218,7 +217,7 @@ function getCardName(cardId)
 end
 
 -- Split a single list of cards into a separate table of lists, keyed by the zone
----@param cards: Table of {cardData, cardMetadata, zone}
+---@param cards Table Table of {cardData, cardMetadata, zone}
 ---@return: Table of {zoneName=card list}
 function buildZoneLists(cards)
   local zoneList = {}
@@ -389,7 +388,7 @@ end
 -- For any customization upgrade cards in the card list, process the metadata from the deck to
 -- set the save state to show the correct checkboxes/text field values
 ---@param cardList Table Deck list being created
----@param customizations Table Deck's meta table, extracted from ArkhamDB's deck structure
+---@param customizations String ArkhamDB data for customizations on customizable cards
 function handleCustomizableUpgrades(cardList, customizations)
   for _, card in ipairs(cardList) do
     if card.metadata.type == "UpgradeSheet" then
diff --git a/src/chaosbag/BlessCurseManagerApi.ttslua b/src/chaosbag/BlessCurseManagerApi.ttslua
index be609d59..74b42440 100644
--- a/src/chaosbag/BlessCurseManagerApi.ttslua
+++ b/src/chaosbag/BlessCurseManagerApi.ttslua
@@ -42,7 +42,8 @@ do
   end
 
   -- adds bless / curse sealing to the hovered card
-  ---@param color String Color of the player to show the broadcast to
+  ---@param playerColor String Color of the player to show the broadcast to
+  ---@param hoveredObject TTSObject Hovered object
   BlessCurseManagerApi.addBlurseSealingMenu = function(playerColor, hoveredObject)
     getManager().call("addMenuOptions", { playerColor = playerColor, hoveredObject = hoveredObject })
   end
diff --git a/src/core/Global.ttslua b/src/core/Global.ttslua
index 0c135ffd..bd560844 100644
--- a/src/core/Global.ttslua
+++ b/src/core/Global.ttslua
@@ -416,8 +416,9 @@ end
 ---------------------------------------------------------
 
 -- called for button creation on the difficulty selectors
----@param object object Usually "self"
----@param key string Name of the scenario
+---@param args Table Parameters for this function:
+-- object   TTSObject   Usually "self"
+-- key      String      Name of the scenario
 function createSetupButtons(args)
   local data = getDataValue('modeData', args.key)
   if data ~= nil then
@@ -466,9 +467,10 @@ function createSetupButtons(args)
 end
 
 -- called for adding chaos tokens
----@param object object Usually "self"
----@param key string Name of the scenario
----@param mode string difficulty (e.g. "hard" or "expert")
+---@param args Table Parameters for this function:
+-- object object  Usually "self"
+-- key    string  Name of the scenario
+-- mode   string  difficulty (e.g. "hard" or "expert")
 function fillContainer(args)
   local data = getDataValue('modeData', args.key)
   if data == nil then return end
@@ -745,7 +747,7 @@ function onClick_download(player)
 end
 
 -- the download button on the placeholder objects calls this to directly initiate a download
----@param param Table contains url and guid of replacement object
+---@param params Table contains url and guid of replacement object
 function placeholder_download(params)
   local url = SOURCE_REPO .. '/' .. params.url
   requestObj = WebRequest.get(url, function (request) contentDownloadCallback(request, params) end)
diff --git a/src/core/PlayArea.ttslua b/src/core/PlayArea.ttslua
index dbd5781e..89390bc0 100644
--- a/src/core/PlayArea.ttslua
+++ b/src/core/PlayArea.ttslua
@@ -299,7 +299,7 @@ function rebuildConnectionList()
 end
 
 -- Extracts the card's icon string into a list of individual location icons
----@param cardID String GUID of the card to pull the icon data from
+---@param cardId String GUID of the card to pull the icon data from
 ---@param iconCardList Table A table of icon->GUID list.  Mutable, will be updated by this method
 ---@param locData Table A table containing the metadata for the card (for the correct side)
 function buildLocListByIcon(cardId, iconCardList, locData)
@@ -357,10 +357,10 @@ function drawBaseConnections()
     -- Objects should reliably exist at this point, but since this can be called during onUpdate the
     -- object checks are conservative just to make sure.
     local origin = getObjectFromGUID(originGuid)
-    if draggingGuids[originGuid] == nil and origin != nil then
+    if draggingGuids[originGuid] == nil and origin ~= nil then
       for targetGuid, direction in pairs(targetGuids) do
         local target = getObjectFromGUID(targetGuid)
-        if draggingGuids[targetGuid] == nil and target != nil then
+        if draggingGuids[targetGuid] == nil and target ~= nil then
           -- Since we process the full list, we're guaranteed to hit any ONE_WAY connections later
           -- so we can ignore INCOMING_ONE_WAY
           if direction == BIDIRECTIONAL then
@@ -392,7 +392,7 @@ function drawDraggingConnections()
       ownedVectors[originGuid] = {}
       for targetGuid, direction in pairs(targetGuids) do
         local target = getObjectFromGUID(targetGuid)
-        if target != nil then
+        if target ~= nil then
           if direction == BIDIRECTIONAL then
             addBidirectionalVector(origin, target, origin, ownedVectors[originGuid])
           elseif direction == ONE_WAY then
@@ -470,7 +470,7 @@ function addOneWayVector(origin, target, vectorOwner, lines)
 end
 
 -- Draws an arrowhead at the given position.
----@param arrowheadPosition Table Centerpoint of the arrowhead to draw (NOT the tip of the arrow)
+---@param arrowheadPos Table Centerpoint of the arrowhead to draw (NOT the tip of the arrow)
 ---@param originPos Table Origin point of the connection, used to position the arrow arms
 ---@param vectorOwner Object The object which these lines will be set to.  Used for relative
 ---    positioning and scaling, as well as highlighting connections during a drag operation
diff --git a/src/core/PlayAreaApi.ttslua b/src/core/PlayAreaApi.ttslua
index aa983829..9f0fdac3 100644
--- a/src/core/PlayAreaApi.ttslua
+++ b/src/core/PlayAreaApi.ttslua
@@ -64,7 +64,7 @@ do
 
   -- Sets this playmat's snap points to limit snapping to locations or not.
   -- If matchTypes is false, snap points will be reset to snap all cards.
-  ---@param matchTypes Boolean  Whether snap points should only snap for the matching card types.
+  ---@param matchCardTypes Boolean  Whether snap points should only snap for the matching card types.
   PlayAreaApi.setLimitSnapsByType = function(matchCardTypes)
     getPlayArea().call("setLimitSnapsByType", matchCardTypes)
   end
diff --git a/src/core/VictoryDisplay.ttslua b/src/core/VictoryDisplay.ttslua
index fdf8e582..13c56694 100644
--- a/src/core/VictoryDisplay.ttslua
+++ b/src/core/VictoryDisplay.ttslua
@@ -136,7 +136,7 @@ function updateCount()
   victoryPoints.playArea = playAreaApi.countVP()
 
   -- count cards in victory display
-  for _, obj in ipairs(searchLib.onObject(self), "isCardOrDeck") do
+  for _, obj in ipairs(searchLib.onObject(self, "isCardOrDeck")) do
     -- check metadata for VP
     if obj.type == "Card" then
       local VP = getCardVP(obj, JSON.decode(obj.getGMNotes()))
diff --git a/src/core/token/TokenManager.ttslua b/src/core/token/TokenManager.ttslua
index e70ce8d7..b216a8bd 100644
--- a/src/core/token/TokenManager.ttslua
+++ b/src/core/token/TokenManager.ttslua
@@ -157,7 +157,7 @@ do
   ---@param tokenCount Number How many tokens to spawn.  For damage or horror this value will be set to the
   --     spawned state object rather than spawning multiple tokens
   ---@param shiftDown Number An offset for the z-value of this group of tokens
-  ---@param subType Number Subtype of token to spawn.  This will only differ from the tokenName for resource tokens
+  ---@param subType String Subtype of token to spawn.  This will only differ from the tokenName for resource tokens
   TokenManager.spawnTokenGroup = function(card, tokenType, tokenCount, shiftDown, subType)
     local optionPanel = optionPanelApi.getOptions()
 
@@ -199,7 +199,7 @@ do
   --     Other types should use spawnCounterToken()
   ---@param tokenCount Number How many tokens to spawn
   ---@param shiftDown Number An offset for the z-value of this group of tokens
-  ---@param subType Number Subtype of token to spawn.  This will only differ from the tokenName for resource tokens
+  ---@param subType String Subtype of token to spawn.  This will only differ from the tokenName for resource tokens
   TokenManager.spawnMultipleTokens = function(card, tokenType, tokenCount, shiftDown, subType)
     -- not checking the max at this point since clue offsets are calculated dynamically
     if tokenCount < 1 then return end
@@ -408,7 +408,7 @@ do
 
   -- Spawn tokens for a location using data retrieved from the Data Helper.
   ---@param card Object Card to maybe spawn tokens for
-  ---@param playerData Table Location data structure retrieved from the DataHelper.  Should be
+  ---@param locationData Table Location data structure retrieved from the DataHelper.  Should be
   --     the right data for this card.
   internal.spawnLocationTokensFromDataHelper = function(card, locationData)
     local clueCount = internal.getClueCountFromData(card, locationData)
@@ -491,7 +491,7 @@ do
     local clickableResourceCounter = nil
     local foundTokens = 0
 
-    for _, obj in ipairs(searchLib.onObject(card), "isTileOrToken") do
+    for _, obj in ipairs(searchLib.onObject(card, "isTileOrToken")) do
       local memo = obj.getMemo()
 
       if (stateTable[memo] or 0) > 0 then
diff --git a/src/playercards/PlayerCardPanel.ttslua b/src/playercards/PlayerCardPanel.ttslua
index 39ddc1a5..0b4e2c96 100644
--- a/src/playercards/PlayerCardPanel.ttslua
+++ b/src/playercards/PlayerCardPanel.ttslua
@@ -450,8 +450,7 @@ function spawnInvestigators(groupName)
   local position = getInvestigatorRowStartPos(investigatorCount, row)
 
   for i, investigatorName in ipairs(INVESTIGATOR_GROUPS[groupName]) do
-    for _, spawnSpec in ipairs(buildInvestigatorSpawnSpec(
-        investigatorName, INVESTIGATORS[investigatorName], position, false)) do
+    for _, spawnSpec in ipairs(buildInvestigatorSpawnSpec(investigatorName, INVESTIGATORS[investigatorName], position)) do
       spawnBag.spawn(spawnSpec)
     end
     position:add(investigatorPositionShiftCol)
diff --git a/src/playercards/PlayerCardSpawner.ttslua b/src/playercards/PlayerCardSpawner.ttslua
index 8ed82318..d6c23ecf 100644
--- a/src/playercards/PlayerCardSpawner.ttslua
+++ b/src/playercards/PlayerCardSpawner.ttslua
@@ -131,7 +131,7 @@ end
 --      "CustomDeck" field is a list of all CustomDecks used by cards within the
 --      deck, keyed by the DeckID and referencing the custom deck table
 ---@param deck: TTS deck data structure to add to
----@param card: Data for the card to be inserted
+---@param cardData: Data for the card to be inserted
 Spawner.addCardToDeck = function(deck, cardData)
   for customDeckId, customDeckData in pairs(cardData.CustomDeck) do
     if (deck.CustomDeck[customDeckId] == nil) then
diff --git a/src/playercards/SpawnBag.ttslua b/src/playercards/SpawnBag.ttslua
index 06ef1e28..3db65eae 100644
--- a/src/playercards/SpawnBag.ttslua
+++ b/src/playercards/SpawnBag.ttslua
@@ -104,7 +104,7 @@ do
     else
       -- TTS decks come out in reverse order of the cards, reverse the list so the input order stays
       -- This only applies for decks; spreads are spawned by us in the order given
-      if spawnSpec.rotation.z != 180 then
+      if spawnSpec.rotation.z ~= 180 then
         cardsToSpawn = internal.reverseList(cardsToSpawn)
       end
       Spawner.spawnCards(cardsToSpawn, spawnSpec.globalPos, spawnSpec.rotation, false, internal.recordPlacedObject)
diff --git a/src/playercards/cards/FamilyInheritance.ttslua b/src/playercards/cards/FamilyInheritance.ttslua
index e66b4b8e..b3222057 100644
--- a/src/playercards/cards/FamilyInheritance.ttslua
+++ b/src/playercards/cards/FamilyInheritance.ttslua
@@ -15,7 +15,7 @@ function searchSelf()
   clickableResourceCounter = nil
   foundTokens = 0
 
-  for _, obj in ipairs(searchLib.onObject(self), "isTileOrToken") do
+  for _, obj in ipairs(searchLib.onObject(self, "isTileOrToken")) do
     local image = obj.getCustomObject().image
     if image == "http://cloud-3.steamusercontent.com/ugc/1758068501357192910/11DDDC7EF621320962FDCF3AE3211D5EDC3D1573/" then
       foundTokens = foundTokens + math.abs(obj.getQuantity())
diff --git a/src/playermat/Zones.ttslua b/src/playermat/Zones.ttslua
index f989cd54..2de52cf2 100644
--- a/src/playermat/Zones.ttslua
+++ b/src/playermat/Zones.ttslua
@@ -129,15 +129,15 @@ do
     return playmatApi.transformLocalPosition(zoneData[playerColor][zoneName], playerColor)
   end
 
-  -- Return the global rotation for a card on the given player mat, based on its metadata.
+  -- Return the global rotation for a card on the given player mat, based on its zone.
   ---@param playerColor: Color name of the player mat to get the rotation for (e.g. "Red")
-  ---@param cardMetadata: Table of card metadata. Metadata fields type and permanent are required; all others are optional.
+  ---@param zoneName: Name of the zone.  See Zones object documentation for a list of valid zones.
   ---@return: Global rotation vector for the given card. This will include the
   --     Y rotation to orient the card on the given player mat as well as a
   --     Z rotation to place the card face up or face down.
-  Zones.getDefaultCardRotation = function(playerColor, zone)
+  Zones.getDefaultCardRotation         = function(playerColor, zoneName)
     local cardRotation = playmatApi.returnRotation(playerColor)
-    if zone == "Deck" then
+    if zoneName == "Deck" then
       cardRotation = cardRotation + Vector(0, 0, 180)
     end
     return cardRotation
diff --git a/src/util/TokenSpawnTool.ttslua b/src/util/TokenSpawnTool.ttslua
index 57f5dc12..65b0f6d1 100644
--- a/src/util/TokenSpawnTool.ttslua
+++ b/src/util/TokenSpawnTool.ttslua
@@ -32,7 +32,7 @@ function onScriptingButtonDown(index, playerColor)
 
   -- check for subtype of resource based on card below
   if tokenType == "resource" then
-    for _, obj in ipairs(searchLib.belowPosition(position), "isCard") do
+    for _, obj in ipairs(searchLib.belowPosition(position, "isCard")) do
       if not obj.is_face_down then
         local metadata = JSON.decode(obj.getGMNotes()) or {}
         local uses = metadata.uses or {}