Achievements ONLY unlock when you have finished the match and not all the servers count them, so be careful and check your achievement stats when you finish a match. They always pop up at the end of the match.

In the main menu click on Training, then complete that level.
Simply follow the instructions, it's really easy.
Probably the first achievement you will unlock in this game.

You will probably get these just by playing. Along the way you will get 100 headshots even without trying to. These achievements unlock and steam counting the kills well.

Once you reach level 5, you will get a Revival Injector Mk.1 in your Reward Pack.
After that you have to change your equipment to wear this.
In game you swap to your injector and revive some fallen mates.
These achievements unlock properly.

Once you reach level 11, you will get the Heal Injector Mk.1 in the Reward Pack.
Simply use this to heal your teammates and you will get these achievements pretty fast because it counts the healpoints you give not the number of your injects.

You have to destroy 10 enemy equipments. If you switch to your HRV you can see them, they're are usually mines. Simply shoot at them, and they will expload.
The same goes for the turrets. You can see them with your HRV, reach them from behind and shoot them.

You have to melee 50 times. This would sound hard if you had to melee players, but it counts if you melee the air too! So simple press 'F' key 50 times and there you have it!

At level 6 you will unlock the Repair tool. You can repair hardsuits, turrets and barricades.
For me these achievements doesn't seem to unlock in spite of the fact that I used my tool on hardsuits and turrets as well.
Anyway you unlock turrets at level 11 to get from the depot for 600 CPs. The barricade unlocks at level 21.

You have to get enough CP to get a Hardsuit from the depot. And you just have to kill players. I killed many players with hardsuit but none of the achievements unlocked for me. Unfortunately I don't know if anything will be done about it.

There aren't any ranked matches right now, so you can't unlock that achievement. However I played a lot of public matches but that one doesn't unlock neither. So I don't know what I should do.

Quoting Milinour: "The public match achievement hovewer, unlocked for me when I started playing the game again after a few months' break."

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