What is Attack on Titan Revolution — and why do players want Titan Serums, ODM Gear, and rare families?
Attack on Titan Revolution (AOTR) is a Roblox game inspired by the Attack on Titan anime and manga series. Players take on the role of soldiers fighting against titans using ODM (Omni-Directional Mobility) Gear, slicing through napes, completing increasingly difficult missions and raids, and unlocking powerful upgrades as they prestige. The game is built around a loop of grinding missions, upgrading equipment, and hunting for the rarest drops in the game — Titan Serums.
Progression in AOTR centers on your gear rating — a letter grade from E- to the current cap of S- — which determines which missions and raids you can access. Every piece of gear has eight upgradeable components: Damage, Durability, Range, Gas, Speed, Control, Crit Chance, and Crit Damage. Upgrades must be done evenly across all eight stats, and maxing a single gear type from E- to A+ costs over 5 million gold in total.
ODM Gear — The Foundation of Combat
ODM Gear is the core weapon in Attack on Titan Revolution. It features dual hooks (Q and E), a gas boost system for high-speed traversal, an impulse dash, and a dodge maneuver. Players use it to launch themselves across the map, reach titan napes, and execute slash combos. ODM Gear has 15 upgrade levels per component (E- to A+), with each level costing between 500 and 169,420 gold, totaling over 5 million gold to fully max out across all eight stats. A high-grade ODM setup is required to unlock Aberrant difficulty missions — where the rarest loot drops.
Thunder Spears — The Prestige 1 Weapon
Thunder Spears are an alternate weapon unlocked at Prestige 1 after completing a four-part quest chain: building towers in Outskirts Aberrant Skirmishes, escorting a carriage, collecting Ice Burst Stones from Ice Burst Titans, and locating supply crates in the Giant Forest. Like ODM Gear, Thunder Spears have eight upgradeable components and 15 levels each, with a full max-out cost of over 6.3 million gold. Their unique mechanic — throwing explosive spears that detonate on command or after a 10-second timer — makes them the weapon of choice for boss raids and high-damage AoE scenarios.
Titan Serums — The Rarest Items in the Game
Titan Serums are Mythical-rarity items that allow players to become a Titan Shifter — transforming mid-match into a powerful titan form with its own unique move set. There are currently three serums in the game: the Attack Serum (grants Attack Titan form), the Armored Serum (grants Armored Titan form), and the Female Serum (grants Female Titan form), with Colossal, Beast, and Warhammer serums confirmed for future updates. Serums can only be obtained through Raids, Aberrant Missions, or trading — and their drop rate is so low that even players with maximum luck bonuses from prestiging, developer follows, and luck potions can go dozens of Aberrant raids without seeing one.
To maximize serum drop chances, players stack Prestige luck boosts (choosing the luck perk every prestige), follow each developer on Roblox for +2.5% luck per dev, and use luck potions before running the highest-tier raids they can clear quickly. Even with all of this, a serum drop is never guaranteed — making them one of the most sought-after tradeable items in the entire game.
Families, Artifacts, Perks & Cosmetics
Beyond serums and gear, AOTR features a full trading economy around Families (which provide passive combat bonuses), Artifacts (rare drops from raids that boost stats), Perks and Perk Crates (unlockable passive upgrades), and Cosmetics including weapon skins for ODM Gear, Thunder Spears, and Titan Skins. All of these items can be exchanged in the Trading Hub, accessible from the main menu or lobby — making AOTR one of the most active player-driven economies on Roblox.
What BloxCartel Delivers for AOTR
BloxCartel is the most trusted marketplace for Attack on Titan Revolution items — delivering Titan Serums (Attack, Armored, and Female), rare Families, Artifacts, Perk Crates, cosmetic skins, and more directly to your Roblox account via real player trade. No bots, no passwords, no account risk. Our delivery players are active in-game and handle orders typically within minutes of purchase.
Whether you've been grinding Aberrant raids for weeks chasing a serum or you just want a competitive edge without the gold grind, BloxCartel gets you there fast. Browse the shop above, select your items, enter your Roblox username, and a real player will trade them to you — backed by hundreds of verified vouches from real customers.