The title and flavour text hint that we’re dealing with the Flavor Text EX module.
Each row is a hint to a module followed by the word lengths and a number. Finding the Steam Workshop ID for each module, using the number to index into that ID, and using that to index into the module name, reveals the answer.
|Pawn to e4! Well, that was easy. (5 | 3)||Chess||751202722||1||C|
|What’s that Goblin doing here? (9, 4 | 4)||Adventure Game||747854140||8||R|
|I forgot what we did! I hate those shapes! (7, 6 | 3)||Graphic Memory||1664295908||6||I|
|I accuse you! (6 | 6)||Murder||770681654||1||M|
|Hit! Miss! Miss! (10 | 6)||Battleship||833687997||7||S|
|What? His last name is not McDuck? (12 | 9)||Cryptography||751147696||6||O|
|Didn’t ABBA sing about the subject of this? (7, 8, 5 | 1)||Foreign Exchange Rates||743442301||7||N|