Keymancer: A Vim Roguelite

A Vim-command roguelite

Keymancer: A Vim Roguelite is a PC roguelite where you cross procedurally built floors using Vim commands. Move with h, j, k, and l, then fight monsters by typing attacks in Insert Mode. You don’t need to know Vim beforehand: the game teaches its commands as you play, and the commands work in a real Vim editor.

Each run goes through three zones, drawn from a pool of six. Floors stay sealed until you defeat their boss, and each full run takes under an hour. There are 30 bosses across the game.