Flatland: Prologue

Flatland: Prologue is a full and original game (not a demo) and also a prequel to Flatland Vol.1.

Run as fast and precise as you can through Flatland, a minimalist neon-style world that is about to change forever. This is a fast-paced hardcore platformer with hand-crafted levels and challenges.

Key features:
Challenging, fast and fun gameplay;
Ramping up in difficulty from not-so-easy to soul crushing, Flatland: Prologue features hand-crafted levels with increasing challenges;
Lightning-fast respawns keep you in the flow even in more difficult levels;
Controls are simple and accessible but with several layers of depth to master;

Run, jump, die, learn, repeat.

Source: TheGamesDB