36 achievement medals for each level.

4 boss medals for defeating each boss.

7 task medals (must all be attain in 1 round):

1. Attain 15 frags in 5 minutes.
2. Attain 25 frags in 10 minutes.
3. Not getting any frags.
4. Not being fragged.
5. Killing yourself 5 times.
6. Coming in last.
7. Sniping 10 people.

3 lifetime achievement medals:

1. Attain 1,000 frags.
2. Be fragged 1,000 times.
3. Beat the two player co-operative trial mode.