2D Game Engines

NEW PAGE ALERT!
TODO: Add engine descriptions & organize into categories, but what is most useful?
Separate general engines from genre-based? Low complexity/high complexity?

ZZT (1991)
Adventure Game Studio (1997-)
O.H.R.RPG.C.E. (1997-)
GameMaker (1999-)
Ren'Py (2004-)
Puzzlescript (2013-)
Godot (2014-)
Bitsy (2017-)
GB Studio (2019-)
Narrat (2022-)