Description

Aliens descend with multiplication expressions (3×4, 2×8, 5×6, etc.) from tables 2-5 only. The player types the answer to destroy each alien before it reaches the bottom. Speed increases each level. Level 1: ×2 table only. Level 2: ×2 and ×3. Level 3: ×2, ×3, ×4. Level 4: all ×2-5. 3 lives. Score mu

Details