A new port and version of Tetrepetete is out, adding support for the Playstation 2 (Homebrew).
This release includes the classic "Retro" pixel look edition of the game, with ADPCM-based sound played directly on the SPU2, and graphics rendered to the screen using gsKit. Use your favorite way of launching Homebrew on the PS2 (e.g. FMCB, FreeDVDBoot, Fortuna, ...) to play on hardware, or use PCSX2 to play the game in an emulator.
See also: release announcement on itch.io