Lesson Learned
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A permanent record of every observed change.
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2A permanent record of every observed change.
18 Sep 2026
| Status | Key | Previous value | New value |
|---|---|---|---|
| Added | BUILD_BOOMER | — | Boomer — Build your first Boomer. |
| Added | BUILD_DRAGON | — | Dragon — Build your first Dragon. |
| Added | BUILD_HAMMER | — | Hammer — Build your first Hammer. |
| Added | BUILD_PRICKER | — | Pricker — Build your first Pricker. |
| Added | BUILD_SPITTER | — | Spitter — Build your first Spitter. |
| Added | BUILD_TESLA | — | Tesla — Build your first Tesla. |
| Added | BUY_UPGRADE | — | Upgrade — Buy your first upgrade |
| Added | FIRST_WAVE | — | Second lesson — Survive the first wave. |
| Added | KILLER_10 | — | FIrst grade — Defeat your first 10 monsters. |
| Added | KILLER_100 | — | Third grade — Defeat your first 100 monsters. |
| Added | KILLER_1000 | — | Fifth grade — Defeat your first 1000 monsters. |
| Added | KILLER_50 | — | Second grade — Defeat your first 50 monsters. |