Score: 0

Upgrade 1 (+1 per click) - Cost: 100 Upgrade 2 (+5 per click) - Cost: 500 Auto-Clicker 1 (1 click/sec) - Cost: 1000 Auto-Clicker 2 (5 clicks/sec) - Cost: 5000 Auto-Clicker 3 (10 clicks/sec) - Cost: 10000 Auto-Clicker 4 (100 clicks/sec) - Cost: 50000