Game Jolt - The theme for the Opera GX & GameMaker jam is

Opera GX Game Jam - GameMaker Community on Game Jolt

Opera GX Game Jam - GameMaker Community on Game Jolt

Opera GX Game Jam 2021 Announced - mxdwn Games

Sumo Digital on unleashing your team's creative talent with an internal game jam - Unreal Engine

Opera GX and GameMaker team up for the Browser Mod Jam - Blog

Opera GX: Wettbewerb für Browser-Spiel bei Internetausfall gestartet

GameMaker Studio 2 (u/GameMakerCommunity) - Reddit

GameMakerCommunity (@GameMakerCommunity) - Game Jolt

Endless Runner [made in GameMaker Studio 2 the easy way]

Mors Games

Opera GX Game Jam - GameMaker Community on Game Jolt

Arcade Heroes Want To Make An Arcade Game? Check Out The #NoticeMe Game Jam & The Arcade Jam Contests - Arcade Heroes