The game do not require 2MB chip. 1MB of chip and 1MB any other RAM will do :) I tried on A500 with 68000@14MHz with 1MB of Chip and 1MB of slow and it runs perfect :)
The game works correctly on my A500 REV. 6A (ECS) 512k+512k with an ACA500Plus 68000 @14 Mhz or 21 Mhz (Emulation 1MB CHIP WITH AGNUS 8372A) and 7MB Fast Ram.
