https://itch.io/jam/igmc-rebirth/topic/2203141/igmc-rebirth-rules
4. Games MUST be created using a Maker series Engine: RPG Maker 2k, RPG Maker 2k3, RPG Maker XP, RPG Maker VX, RPG Maker VX Ace, RPG Maker MV, RPG Maker MZ, Visual Novel Maker, Pixel Game Maker MV.