requires you to reach Wave 15 on Survival
or Pure Strategy
on Hard or higher difficulty.
Some players have reported that they do not get credit for the achievement unless they let their Eternia Crystal die after wave 15.
If you reach wave 15 on someone elses game, you can sometimes not get this achievement. Sometimes this can be fixed by returning to your own tavern.
- Iron Man - Reached Survival Wave 10 on Insane Difficulty
- Survivalist - Reached Survival Wave 15 on >= Medium Difficulty
- Tough Guy - Reached Survival Wave 15 on >= Hard Difficulty
- Thick Skin - Reached Survival Wave 20 on >= Medium Difficulty