Gelules

Gelules is a single player, keyboard controlled Tetris clone. It is based on Yet Another Tetris Clone by developer Robert Donner.

In this game the objective is to destroy a virus colony using bi-coloured capsules. The capsules fall from the top of the screen into the game area which contains a number of viruses. The player has to align four or more blocks of the same colour to make them disappear and score points. The viruses are also coloured so by matching three capsules and a virus it is possible to destroy the viruses and score points too. When all viruses in the game area have been destroyed the game advances to the next level.

Game options include toggling sound effects on/off, keeping the viruses static or having them move and showing or not showing the next capsule to drop.