12 achievements for 1000 Gamerscore
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Wave 01010
Complete Wave 10
10 Gamerscore
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Wave 10100
Complete Wave 20
20 Gamerscore
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Wave 11110
Complete Wave 30
50 Gamerscore
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Waves Complete
Complete Waves 1-30
120 Gamerscore
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Waves Perfect
Complete Waves 1-30 with all lives intact
200 Gamerscore
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Trinkets++
Collect every Trinket in the first 10 waves
15 Gamerscore
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SUPERBEAM × Wave 01001 = 0
Zap all the baddies in Wave 9 with a SUPERBEAM
15 Gamerscore
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Endless 1
Reach Zone 6 with 80,000 points (Endless mode)
60 Gamerscore
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Endless 2
Reach Zone 10 with 450,000 points (Endless mode)
150 Gamerscore
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Endless Perfect
Reach Zone 8 with all lives intact (Endless mode)
200 Gamerscore
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SUPERBEAM × Endless
Keep a SUPERBEAM going for 10 seconds (Endless mode)
60 Gamerscore
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Endless × Perimeter
Zap 75 Perimeter baddies in a single Endless game
100 Gamerscore