Here are some I’ve come across over the years, in case people want / need to play games of a given engine in a system other than the supported ones, or (points at a physical copy of Monkey Island I have) if the game is having trouble running on the supported system.
Also, considering if I should include more game-specific tools too, since Aquaria is pretty close there already, and if I should add how to identify the engines.
Also disclaimer, not all are FOSS / OSS.
ScummVM
Too many engines to reasonably list them, so as an exception, listing ScummVM instead of its supported engines.
➢ Compatibility list: https://www.scummvm.org/compatibility/
➢ Installers: https://www.scummvm.org/downloads/
For Aquaria (engine)
➢ Aquaria fork (for Linux, Mac and Windows): https://github.com/AquariaOSE/Aquaria
➢ Aquaria fork (for PSP):
➢ Aquaria fork (for Switch): https://github.com/dimag0g/Aquaria/tree/switch
For Artemis (engine)
➢ Artroid+ (for Android): https://myskrpatch.tistory.com/82
➢ Artroid+ (for IOS): https://myskrpatch.tistory.com/142
For Construct 2, Construct 3 and Tyrano Builder (engines)
➢ Joiplay (for Android): https://joiplay.net/
For Adobe Flash (engine)
➢ Ruffle: https://ruffle.rs/
➢ Ruffle plugin for Joiplay (for Android): https://joiplay.net/
For AliceSoft System 1, 2 and 3 (engines)
➢ system3-sdl2 (for Android, Linux, Switch, Windows; potentially more but requires compiling): https://github.com/kichikuou/system3-sdl2
For AliceSoft System3.x (engine)
➢ xsystem35-sdl2: https://github.com/kichikuou/xsystem35-sdl2
For AliceSoft System4 (engine)
➢ xsystem4 (for Unix-like systems e.g. Linux, and also Windows): https://github.com/nunuhara/xsystem4
➢ xsystem4-android (for Android): https://github.com/kichikuou/xsystem4-android
For Godot 3.x, Godot 4.x and Ren'Py (engines)
➢ Joiplay with their respective plugins (for Android): https://joiplay.net/
For Doom Engine / id Tech 1
For Godot 3.x, Godot 4.x and Ren'Py (engines)
➢ Joiplay with their respective plugins (for Android): https://joiplay.net/
For HTML-powered games
➢ Joiplay (for Android): https://joiplay.net/
➢ Web browsers and web servers (latter e.g. Python, run on the HTML file’s folder with python -m http.server 8000 and opening on the address http://127.0.0.1:8000).
For KiriKiri (engine)
➢ Kirikiroid2 Yuri and MiNE KiriKiroid2 Yuri (for Android): https://github.com/YuriSizuku/Kirikiroid2Yuri/releases/tag/1.3.9_yuri
NScripter
➢ NScripter plugin for Joiplay (for Android): https://joiplay.net/
➢ ONScripter+ (for Android): https://play.google.com/store/apps/details?id=com.onscripter.plus
RPG Maker 2000 & 2003
➢ EasyRPG (for way too many platforms): https://easyrpg.org/player/downloads/
RPG Maker XP, VX and VX Ace
➢ Joiplay (for Android): https://joiplay.net/
➢ mkxp (for Linux, Mac and Windows): https://github.com/Ancurio/mkxp
➢ mkxp-z (for Linux, Mac and Windows): https://github.com/mkxp-z/mkxp-z
RPG Maker MV and MZ
➢ Joiplay (for Android): https://joiplay.net/
➢ Web browsers and web servers (see “HTML-powered games”).
➢ Maldives Player (for Android): https://play.google.com/store/apps/details?id=net.miririt.maldivesplayer


yw,you may include them on the list if desired.