# IRON VAULT: Mecha Arena — 2v2 Team Mech Combat & Bosses

> 2v2 Team Mech Combat & Bosses (iPhone/iPad app by Sui Fai Law.)

- Source: https://appshunter.io/ios/app/iron-vault-mecha-arena/id6819096299 (this page in markdown: same URL + `.md`)
- Developer: [Sui Fai Law](https://appshunter.io/developer/1889201616)
- Category: Games, Entertainment, Action
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 17.0 · 389 MB
- Languages: American English
- Released: 2026-10-13
- Data updated: 2026-10-24

## What is IRON VAULT?

IRON VAULT is an original 2v2 team mech action game. Lock on, shoot, dash and slash - fight beside your wingman and break the enemy team before your Team Cost runs out.

NEW IN 1.3: online co-op boss raids for 2 to 4 pilots against giant bosses. Empty seats are filled by CPU, and Quick Raid starts at once.

ONLINE BATTLES (NEW IN 1.1, OPTIONAL)
- Online 2v2: create a room with a 6-character code or invite online players; choose who to invite, and CPU fills any empty seats
- Quick Match: Casual or Ranked. Casual fills empty seats with CPU after about 30 seconds; Ranked needs four real players
- If you disconnect, a CPU takes over your mech and you can rejoin within 20 seconds
- Every match gets a combat score; ranked rating climbs through 18 military ranks, with ACE for the top 100 players
- 8-week seasons with global, season and weekly leaderboards; pilot cards show wins, losses and play time, and you can add friends
- Optional: Game Center sign-in keeps your online record across devices; invite and match-found notifications can be turned off
- No ads in online matches

TWO FACTIONS, TWO STORIES
- Play the United Control Authority (UCA) or the Free Ring League (FRL): 31 chapters and 52 stages in all
- Wipe-out, survival, target-destruction, escort and giant-boss missions
- Clearing chapters unlocks new mechs as both sides head for the final battle

7 GIANT BOSSES
A six-legged siege walker, a transforming flying fortress, an aerial battleship, a super-heavy tank and more. Target their weak points and bring them down.

17 ORIGINAL MECHS
All-rounders, artillery frames, transforming interceptors, a remote-weapon commander, a sword-and-shield duelist... every mech has its own shooting, melee and special moves.

21 BATTLEFIELDS
Colony streets, an asteroid base, orbital debris fields, a rainforest naval base, snowy ridges, red deserts and giant fortresses - on the ground and in space.

VERSUS & TRAINING
- VS CPU: 1v1, 2v2, 1v2, 2v3 and 3v3 with adjustable difficulty, time limit and Team Cost
- Nearby Play: 2-4 devices over Bluetooth / local Wi-Fi, CPU fills empty slots, no internet needed
- Training: open the Move List any time and learn every mech

COLLECT & CUSTOMIZE
- Multiple paint schemes for every mech
- Codex with background intel on mechs and giant bosses
- Badges, titles and a Daily Supply bonus

CONTROLS & LANGUAGES
- Touch controls built for phones, plus Xbox, PlayStation and MFi controller support (menus included)
- Text and subtitles in 10 languages; battle voice in Cantonese, Mandarin, Japanese, English and Korean
- Offline play needs no account or sign-in and progress stays on your device; online play creates an anonymous player ID, and Game Center sign-in is optional

ADS & IN-APP PURCHASES
IRON VAULT is free to download and contains ads: optional rewarded ads (Daily Supply, double Battle Points, a free retry after losing a story stage) and occasional interstitial ads after a result screen (never early in the game, in Nearby Play or in Training).
Optional purchases: "Remove Ads" removes interstitial ads; the "Supporter Pack" adds 3 exclusive paint schemes and removes ads. Battle Points are earned only by playing, unlock cosmetics and Codex entries only, and never affect battle performance. No gacha, no loot boxes.

NEW IN 1.2
- Daily and weekly missions, login rewards, a season pass (cosmetics only), achievements and Game Center leaderboards
- Replays of your matches, featured ranked replays and highlight clips
- Duo queue with quick signals and voice lines
- New space colony arena: cylindrical interior with 360° artificial gravity
- Controls tuned to a classic arcade feel

Privacy policy: https://neuralworkshk.com/privacy/iron-vault.html

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Supporter Pack | $9.99 | one-time |
| Remove Ads | $4.99 | one-time |


## Is IRON VAULT safe?

Not enough ratings yet to assess IRON VAULT.

## Is IRON VAULT legit?

IRON VAULT: Mecha Arena appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for IRON VAULT is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.4.4 — 2026-10-22

IRON VAULT 1.4.4 adds:
- Online multiplayer battles (auto-connects to the nearest server: Europe / Asia)
- Faction War: pledge to UCA or FRL. Every online win scores for your side, and the lobby shows this season's standings. Rankings now show pilot regions
- Asia server: faster, steadier online play for pilots in Asia
- Invite Friends: share the game or your room in one tap; friends join straight from the link
- Official website: open news, the full rankings and your own pilot card from inside the game (showing your card is your choice)
- Bigger Supporter Pack
- Effect paints: glowing, holographic and flowing new finishes
- Champion's Cape: worn by the season's top pilots and seen by everyone in battle
- Seasons now rotate automatically, with rewards settled at the end of each season
- Battle Road: a permanent reward track that moves forward with every battle
Offline play is unchanged and needs no account. Thanks for playing!

### 1.4.3 — 2026-10-19

IRON VAULT 1.4.3 adds:
- Faction War: pledge to UCA or FRL. Every online win scores for your side, and the lobby shows this season's standings. Rankings now show pilot regions
- Asia server: faster, steadier online play for pilots in Asia
- Invite Friends: share the game or your room in one tap; friends join straight from the link
- Official website: open news, the full rankings and your own pilot card from inside the game (showing your card is your choice)
- Bigger Supporter Pack
- Effect paints: glowing, holographic and flowing new finishes
- Champion's Cape: worn by the season's top pilots and seen by everyone in battle
- Seasons now rotate automatically, with rewards settled at the end of each season
- Battle Road: a permanent reward track that moves forward with every battle
Offline play is unchanged and needs no account. Thanks for playing!

### 1.0.0 — 2026-10-13

No release notes.

## More apps by Sui Fai Law

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All apps by Sui Fai Law: https://appshunter.io/developer/1889201616

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*