Game was patched on April 22
, so now this achievement is no longer glitched and can be unlocked without any trouble. If you had all weapons unlocked before the patch, start a new game with the 609mm Handcannon, and kill yourself to make the achievement pop.
There are 10 guns
, but 2 of them are already unlocked from the start.
· Peas-N-Carrots Pistol
: Unlocked from the start.
· Portable Pizza Oven
: Unlocked from the start.
· Babel Gun
: Requires you to kill 24 tanks. They look like flying tanks:
You'll find a lot of these while going for the other guns, perks and achievements, so don't worry. Just, when you see one of them, destroy it.
· Blatherskite Crossbow
requires you to finish level 7 on Endless Mode. Use TooYoungToDie perk, and a weapon you feel comfortable with (Egon's Pride is a good choice), and you'll have no trouble. Also, at the end of level 5 pick the first elevator and you'll start from level one again. This makes it easier, because The Maw is considerably harder.
· Egon's Pride
requires you to complete a level under par time. This is easier than it sounds: start a game, and just run for the doors and shoot them to open until you reach the first boss. You don't need to kill more enemies than the boss to complete a level. The gun unlocks when you reach the elevator at the end, if you are fast enough. You can use a Caketown run for this, because the starting items will make you stronger. Caketown is explained just below:
· 609mm Handcannon
is awarded to you by completing a level without taking damage. Very easy. In your runs number 5, 10, 20, 30, 40, 50 and 100, you'll start in a small level without enemies named CakeTown. Just reach the lift at the end of it without shooting yourself or falling off the edge and you're set.
requires finding 5 secrets in one stage. Lots of secrets require you to do a fair amount of jumps, so starting with the Bluegrass perk is a good idea. Also you can do an endless mode run, and after a few levels you'll have improved jumo height and such, which help a lot. Secret areas tend to be on the highest part of the rooms, or behind some walls that can be trespassed. Here's a great guide of secret areas based on the different random rooms and environments:http://steamcommunity.com/sharedfiles/filedetails/?id=248552...
· Mini LHC Gun
requires you to discover 22 different items. This refers to pickup upgrades, gun mods, secondary weapons and usable items. There's no way to speed up this, as loot is random, so keep doing runs until it unlocks. CakeTown, and a random secret area called Hugbot Alley that you can access sometimes if you don't kill Hugbots can help a little.
· Consolation charger
requires you to die 3 times. This will probably be your first unlocked weapon.
· The Hedgehog
requires you to kill 250 spikeball launchers, that are small turrets with a few spikes on their base. They shoot spiked balls that bounce around, so you'll recognise them quickly.
The only way to unlock this is doing several runs killing every spikeball launcher that you see. They usually spawn in groups of 3 up to 9..