Are there any plans to increase the number of Steam achievements?. Specifically:
1) card collector count: 200/250/300/350/400 as the highest currentaward is for 150, and there are 425+ cards at present.
2) Gladiator Supreme- clear all 18 arenas in a single session.
3) World boss stage 25 - 1 for each boss and a further award for defeating all 5.