Apotris

Apotris is a free multiplatform open-source block stacking game! What sets
Apotris apart from other block stacking games is its extensive customization
options, complemented by ultra-responsive controls that let you execute your
moves with precision. With 14 unique game modes and a plethora of settings, you
can tailor the game to your preferences, ensuring a fresh and challenging
experience every time you play. Whether you're a casual player or a hardcore
enthusiast, Apotris has something for everyone. While Apotris was originally
designed for Gameboy Advance, it now supports all kinds of platforms, so between
the ports and emulation you can play Apotris on almost anything.

Game-modes:

Marathon: Try to get the best score as the game gets faster and faster
Sprint: Clear lines to reach the goal as fast as possible
Dig: Dig through lines of garbage
Ultra: Get the best score in a limited time
Blitz: Get the best score in a limited time while the game gets faster and
faster
Combo: Aim for the most consecutive clears in a 4-wide well
Survival: Survive as long as possible while garbage rises from below
Classic: Old school stacking mechanics
Master: Get the highest Grade while the game gets aggressively faster
Death: Try to survive at brutal speeds
Zen: The goal is to relax...
CPU Battle: Go against an AI opponent
Training: Try out new strategies or improve your playing using the included
Finesse Trainer