Image provided by: UnknownStrat-O-Gem (formerly Col-Gems2600) is a Columns / Jewel Master like game for the Atari 2600. Changes:
Left difficulty makes game really easy by making gems not fall automatically Much improved sound Gems are seven lines high instead of six New title and logo
AEP-Emu (DE/EN)
DMG Page (DE)
EmuBit.pl (PL)
HomebrewWelt (DE)
Indie Retro News (EN)
NintendoMax (FR)
PlayerAdvance (FR)
Retroguru (EN)