Mouser
↘ 2.6%
(MSX - JP, Other)
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$95.55
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Developed_By:
UPL Co. Ltd
Published_By:
Sony
Released On:
01 Jan 1983
Mouser is UPL's answer to Nintendo's Donkey Kong . As the cat protagonist, you must rescue your sweetheart from a gang of bad mice. Your girlfriend is held captive on the top of a series of platforms, and before you can reach that platform, you must capture a number of mice, after which a ladder to the top appears. The mice will try to hinder you by throwing items at you; on the first level, they throw flower pots, later on they throw spanners and bombs. Also spread out on the levels are fish, which will speed you up and grant you limited invincibility.
The gameplay is fast-paced and action-packed, with a focus on platforming and enemy avoidance. You'll need to time your jumps carefully to navigate the levels and avoid taking damage from the mice's projectiles. The game requires quick reflexes and strategic thinking to progress through each level.
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Media Type:
Cartridge
Minimum Supported System:
MSX 1
Number of Players Supported:
1-2 Players
Input Devices Supported/Optional:
Keyboard
Controller Types Supported:
Digital Joystick
Prices as of 07 Jul 2026
Typical $95.72–$95.92 (last 90 days)
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