Orcs Must Die! 3: 100% Achievement Guide

There are 26 achievements for this game.

All achievements can be completed playing solo or co-op.

There are 5 campaign modes: Old Friends, Drastic Steps, Scramble, Endless, & Weekly.

The Drastic Steps Campaign unlocks after completing all the levels in the Old Friends Main Campaign.

There are 3 difficulties: Apprentice, War Mage, & Rift Lord.

Each level has a goal of 5 skulls. No enemies must reach the breach in order to get 4 skulls. Completing the level within its speedrun time will reward the 5th. Bonus skulls are rewarded for various other accomplishments, & are shown on the Stat Screen after completing a level.

Skulls are used to purchase Traps, Weapons, Trinkets, & their upgrades.

Combo Apprentice
Score 500,000 in any campaign scenario.

——-Old Friends Main Campaign——–

War Lord
Beat the first war scenario.

War Mage
Complete the main campaign.
– Complete all 18 levels on any difficulty.

Rift Lord
Complete the story campaign on Rift Lord difficulty.

Valedictorian
Earn 5 skulls on every scenario of the story campaign on Rift Lord difficulty.

————–Drastic Steps Campaign————–

First Flight
Complete the Drastic Steps campaign.

The Landing
Complete the Drastic Steps campaign on Rift Lord difficulty.

Top Floor
Earn 5 skulls on every scenario of the Drastic Steps campagin on Rift Lord difficulty.

———– Scramble ————-
Cracking Eggs
Complete Tier 2 in Scramble.

Making an Omelet
Complete Tier 5 in Scramble.

Scrambled Eggs
Reroll a debuff in Scramble.

Combo Rift Lord
Score 5,000,000 total in Scramble.

———— endless ———
Survivor
Survive 10 waves in a single endless match.

Can’t Stop Me Now
Survive 25 waves in a single endless match.

Combo War Mage
Score 5,000,000 in any endless match.

—–weekly——-
Challenge Accepted
Complete any Weekly Challenge.

Gear consists of Weapons & Trinkets. They’re purchased & upgraded from the Inventory using Skulls.

Fair Trade
Purchase a new piece of gear.

Tinkerer
Upgrade a piece of gear.

Well Equipped
Unlock all gear slots.
– Obtained after the slots on the loadout bar unlock. Can’t miss it.

Trap Achievements
There are 2 types of traps. Ones that are anywhere-use, & War Scenarios that can only be used in War Scenario levels.

Upgraded
Purchase all upgrades for a single trap.
– Obtained by buying all 3 upgrades, as well as completing the listed challenge & buying both special upgrades.

Collector
Acquire every item in the game.
-There are a total of:
42 traps (31 anywhere-use traps, 11 War Scenario traps)
15 weapons
7 trinkets
4 heros

These will come naturally playing through levels.

Coins are only used in levels to place traps. Coins aren’t used for upgrading gear or traps, & are obtained by killing enemies.

Assassin
Kill 100 minions.

Warpath
Kill 10,000 minions.

Moneybags
Earn 100,000 coin.

Millionaire
Earn 1,000,000 coin.

Rifts Protected
Complete all achievements.