Weapon Get: Machine Gun

You start with one. Find more ammo for it.

Points

1 (2 true)

Rarity

61.5% Common

Unlocked

—

Bullets Aren't Cheap

Kill 25 enemies with the machine gun.

Points

5 (37 true)

Rarity

11.5% Rare

Unlocked

—

Up Close and Personal

Kill 20 enemies with the knife.

Points

5 (20 true)

Rarity

23.2% Common

Unlocked

—

Weapon Get: Photon Launcher

Acquire a photon launcher.

Points

1 (1 true)

Rarity

87.4% Common

Unlocked

—

Spray and Pray

Kill 50 enemies with the photon launcher.

Points

5 (40 true)

Rarity

10.1% Rare

Unlocked

—

Weapon Get: Laser Rifle

Acquire a laser rifle.

Points

1 (2 true)

Rarity

43.2% Common

Unlocked

—

When Bullets Are Not Enough

Kill 40 enemies with the laser rifle.

Points

5 (81 true)

Rarity

6.6% Rare

Unlocked

—

Weapon Get: Flame Thrower

Acquire a flame thrower.

Points

1 (15 true)

Rarity

7.1% Rare

Unlocked

—

Watch'em Burn

Kill 20 enemies with the flame thrower.

Points

5 (89 true)

Rarity

5.7% Rare

Unlocked

—

Weapon Get: Ion Cannon

Collect a ion cannon.

Points

1 (16 true)

Rarity

8.2% Rare

Unlocked

—

Make'em Count

Kill 20 enemies with the ion cannon.

Points

5 (175 true)

Rarity

4.1% Very rare

Unlocked

—

Weapon Get: Grenades

Find a grenade pickup.

Points

1 (4 true)

Rarity

20.2% Common

Unlocked

—

Planning Something Big?

Hold 100 or more grenades at one time.

Points

5 (126 true)

Rarity

3.6% Very rare

Unlocked

—

Item Get: Super Energy Bonus

Find a super energy bonus powerup.

Points

1 (5 true)

Rarity

16.7% Rare

Unlocked

—

Get Used to These

Collect your first set of all three keycards.

Points

1 (3 true)

Rarity

27.9% Common

Unlocked

—

Doors of Opportunity

Trigger 250 switches (hidden or otherwise) in one session. (norm/hard difficulty)

Points

10 (582 true)

Rarity

1.9% Very rare

Unlocked

—

Like a Cat

Have 9 lives (norm/hard difficulty) (no password).

Points

5 (147 true)

Rarity

4.9% Very rare

Unlocked

—

That Hurts the Bottom Line

Score 100k or more points by the end of the game. (no password)

Points

5 (175 true)

Rarity

4.1% Very rare

Unlocked

—

Guy the Stampede

Score 200k or more before the end of the game. (no password)

Points

25 (1096 true)

Rarity

3.3% Very rare

Unlocked

—

Warehouse District Cleared

Clear stages 1 through 4. (norm/hard difficulty)

Points

5 (64 true)

Rarity

7.9% Rare

Unlocked

—

You Got There Fast

Clear stages 1 through 4 in under 10 minutes. (norm/hard difficulty)

Points

10 (253 true)

Rarity

3.0% Very rare

Unlocked

—

Stage 01: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (150 true)

Rarity

5.2% Rare

Unlocked

—

Stage 01: Found Secret 1-Up

Reveal and collect the secret 1-UP.

Points

5 (20 true)

Rarity

30.6% Common

Unlocked

—

Stage 02: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (198 true)

Rarity

3.8% Very rare

Unlocked

—

Stage 02: Trap Challenge

Avoid taking damage as you traverse the first laser room.

Points

5 (37 true)

Rarity

15.0% Rare

Unlocked

—

Stage 02: Found Secret Stash

Find the secret stash in stage 2.

Points

5 (60 true)

Rarity

8.7% Rare

Unlocked

—

Stage 03: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (198 true)

Rarity

3.6% Very rare

Unlocked

—

Stage 03: Pacifist Challenge

Avoid using any weapons from start to finish on this stage.

Points

5 (126 true)

Rarity

3.3% Very rare

Unlocked

—

Stage 04: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (294 true)

Rarity

2.7% Very rare

Unlocked

—

Stage 04: Found the Secret Stash

Find the secret stash in stage 4.

Points

5 (111 true)

Rarity

3.8% Very rare

Unlocked

—

Sewers Cleared

Clear stages 5 through 8. (norm/hard difficulty)

Points

5 (147 true)

Rarity

4.4% Very rare

Unlocked

—

Hastily Proceeded

Clear stages 5 through 8 in under 20 minutes. (norm/hard difficulty)

Points

10 (352 true)

Rarity

2.5% Very rare

Unlocked

—

Stage 05: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (352 true)

Rarity

2.5% Very rare

Unlocked

—

Stage 06: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (294 true)

Rarity

2.7% Very rare

Unlocked

—

Stage 06: Secret 1-Ups

Find both 1-UPs in the stage.

Points

5 (147 true)

Rarity

2.7% Very rare

Unlocked

—

Stage 07: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (294 true)

Rarity

3.0% Very rare

Unlocked

—

Stage 08: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (294 true)

Rarity

2.7% Very rare

Unlocked

—

Chemical Plant Cleared

Clear stages 9 through 12. (norm/hard difficulty)

Points

5 (175 true)

Rarity

3.3% Very rare

Unlocked

—

Expiditiously Cleared

Clear stages 9 through 12 in under 30 minutes. (norm/hard difficulty)

Points

10 (352 true)

Rarity

2.5% Very rare

Unlocked

—

Stage 09: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (583 true)

Rarity

1.9% Very rare

Unlocked

—

Stage 09: Found Secret Room

Find the secret room in the Chemical Plant.

Points

5 (147 true)

Rarity

3.0% Very rare

Unlocked

—

Stage 10: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (438 true)

Rarity

2.2% Very rare

Unlocked

—

Stage 11: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (438 true)

Rarity

2.2% Very rare

Unlocked

—

Stage 12: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (871 true)

Rarity

1.6% Very rare

Unlocked

—

Stage 12: Chose Wisely

You have a 50/50 choice. Choose wisely.

Points

5 (147 true)

Rarity

4.1% Very rare

Unlocked

—

Outside Zone Cleared

Clear stages 13 through 16. (norm/hard difficulty)

Points

5 (219 true)

Rarity

2.7% Very rare

Unlocked

—

Quickly Traversed

Clear stages 13 through 16 in under 30 minutes. (norm/hard difficulty)

Points

10 (438 true)

Rarity

2.2% Very rare

Unlocked

—

Stage 13: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (438 true)

Rarity

2.2% Very rare

Unlocked

—

Stage 14: Perfection (Almost)

Destroy all non-respawning enemies, all barrels, and collect all items, except the single bait 1-UP, and finish the level.

Points

10 (582 true)

Rarity

1.9% Very rare

Unlocked

—

Stage 14: Pacifist Challenge

Avoid using any weapons from start to finish on this stage.

Points

10 (582 true)

Rarity

1.9% Very rare

Unlocked

—

Stage 15: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (582 true)

Rarity

1.9% Very rare

Unlocked

—

Stage 16: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (871 true)

Rarity

1.6% Very rare

Unlocked

—

Stage 16: How Did You?

Noclip out of bounds and exit the room from the wrong side.

Points

10 (351 true)

Rarity

2.5% Very rare

Unlocked

—

The Change We Need!

Successfully broadcast the tape and defeat Astranet. (norm/hard difficulty)

Points

10 (582 true)

Rarity

2.5% Very rare

Unlocked

—

Harbinger of Change

Successfully broadcast the tape and defeat Astranet. (hard difficulty only)

Points

25 (1457 true)

Rarity

1.9% Very rare

Unlocked

—

Shadow Runner

Destroy the Astralnet defense system (Stages 17 - 20) within 30 minutes. (norm/hard difficulty)

Points

10 (582 true)

Rarity

1.9% Very rare

Unlocked

—

Stage 17: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (582 true)

Rarity

1.9% Very rare

Unlocked

—

Stage 18: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (582 true)

Rarity

1.9% Very rare

Unlocked

—

Stage 19: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (871 true)

Rarity

1.6% Very rare

Unlocked

—

Stage 20: Perfection

Eliminate all non-respawning enemies, collect all items, obliterate all barrels, and finish the level.

Points

10 (871 true)

Rarity

1.6% Very rare

Unlocked

—

Stage 20: Damageless Challenge

Take down the Astranet defense system without taking a hit.

Points

50 (2914 true)

Rarity

2.2% Very rare

Unlocked

—

In It to Win It

Beat the game without using a password (norm/hard difficulty).

Points

25 (2177 true)

Rarity

1.6% Very rare

Unlocked

—

True Blue One Man Army

Defeat the Astranet defence system on hard difficulty, without losing a life.

Points

50 (2914 true)

Rarity

1.9% Very rare

Unlocked

—

Revolution Can't Wait

Destroy the Astranet defence system passing through no more than 875 rooms.

Points

25 (1456 true)

Rarity

2.7% Very rare

Unlocked

—