Virus Hunter Achievements Here is the full list of all 25 Virus Hunter achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply First TakedownDefeat 1 enemy. Elite HunterDefeat 10,000 enemies. Virus Hunter Nemesis CleanseDefeat 100 enemies of a single type Serious DamageDeal a total of 100,000 damage. Massive DamageDeal a total of 1,000,000 damage. Unbelievable DamageDeal a total of 1,000,000,000 damage. WealthyReach 100,000 in current funds. TycoonEarn a total of 1,000,000,000 funds. First UpgradeReach Level 1 in any upgrade. Upgrade EnthusiastReach Level 10 in any upgrade. Upgrade Devotee InventorDiscover 5 recipe weapons. Master InventorDiscover 10 recipe weapons. Genius Inventor RookieClear Stage 1. BeginnerClear Stage 2. NoviceClear Stage 3. ApprenticeClear Stage 4. IntermediateClear Stage 5. AdvancedClear Stage 6. SkilledClear Stage 7. VeteranClear Stage 8. MasterClear Stage 9. マスターClear Stage 10.