TetrISO (Roman Werner, 2026)

TetrISO is an action-oriented puzzle game for the Commodore 64, where classic falling-block gameplay takes on a new dimension. Build your tower on a 4×4 isometric grid! The pieces fall from above, and it’s up to you to rotate and place them perfectly to fill in the gaps.

Key Features:

– A 4×4 isometric tower with a unique spatial challenge!

– Rotate falling pieces to find the perfect fit!

– Rotate the entire tower clockwise to view and access different sides!

– Clear entire layers to earn points!

– Chain together consecutive layer clears to build bigger combos!

– Retro-inspired isometric visuals!

– A wonderful SID adaptation of the classic song “L’amour est bleu” / “Love is Blue” by André Popp and Paul Mauriat!


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