ActionGame

C-Dogs SDL

Classic overhead run-and-gun game

Visiona

Chocolate Doom

Conservative source port

Visiona

Crispy Doom

Limit-removing enhanced-resolution Doom source port

Visiona

Doomsday Engine

Enhanced source port of Doom, Heretic, and Hexen

Visiona

Lugaru HD

Third person ninja rabbit fighting game

Visiona

OpenClonk

Multiplayer action game where you control small and nimble humanoids

Visiona

OpenLieroX

Sidescrolling shooter where you control worms armed with a range of weapons

Visiona

Quakespasm

Quakespasm Quake Engine

Visiona

Red Eclipse

First-person shooter with agile gameplay and built-in editor

Visiona

SDL-Ball

Brick-breaking game with pretty graphics

Visiona

SuperTux

A jump-and-run game starring Tux the Penguin

Visiona

Xonotic

Multiplayer, deathmatch oriented first person shooter

Visiona

vkQuake

A port of the Quakespasm Quake engine to Vulkan

Visiona