From Sonic Retro
|Sonic X (Leapster game)|
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|Third level, Sonic X (Leapster game)|
|Number of Acts: 3|
|Level theme: industrial|
|← Angel Island|
Eggman's Base is the third level in Sonic X. It's a base-like level where the structure is made up of a blue material. The mathematical problems of this level are primarily subtraction.