What is Solid Arashium?

Solid Arashium is Mecharashi's premium currency: it pays for pilot recruitment, modules and gear upgrades.

How can I earn Arashium quickly?

Daily tasks, simulated battles, co-op missions, the Arena, dispatch missions and limited-time events all reward Arashium.

Do login rewards include Arashium?

Yes — login rewards stack over the week, and the later days usually give bigger prizes, sometimes including Arashium.

Does the battle pass include Arashium?

Yes, the free, standard and deluxe battle pass tiers all include Arashium among their rewards.

Mecharashi: How to Collect More Solid Arashium (10 Tips)

Q: Can I trade my resources for Arashium?

Yes, the in-game Trade system lets you exchange resources with other players.

Mecharashi: How to Collect More Solid Arashium

Understand what Solid Arashium buys.
Clear daily tasks and limited-time events.
Run simulated battles, co-op missions and the Arena.
Claim login rewards, mailbox gifts and dispatch missions.
Trade surplus resources with other players.

Introduction

Mecharashi, the turn-based mecha strategy from Tentree Games, launched on July 31, 2025 on Steam, iOS and Android. Its premium currency, Solid Arashium, is what pays for pilot recruitment, modules and gear upgrades — and it is the resource every commander runs out of first. Here are 10 practical tips to keep your stock growing.

1. Understand what Solid Arashium buys

Solid Arashium is Mecharashi’s premium currency. You spend it on the gacha to recruit pilots, on modules and parts for your mechs, and on gear upgrades. Knowing where it goes helps you decide where to invest first: a new pilot often changes a lineup more than a single gear upgrade.

2. Complete daily tasks

Daily tasks are the most reliable Arashium income in the game. Missions like “Level up a pilot”, “Complete a Simulated Battle” or “Defeat enemy mechs” regularly include Arashium in their reward pool. They reset every day, so ticking them off daily ensures a baseline income without any extra effort.

3. Take part in limited-time events

Mecharashi regularly runs limited-time events, and their reward tracks are loaded with Solid Arashium. Login campaigns hand out Solid Arashium and Recruit Vouchers, and event reward tracks include Solid Arashium alongside Command Experience, emblems and depot prizes. Check the event page in-game while an event is running.

4. Run simulated battles efficiently

Simulated battles are a consistent, repeatable source of Arashium. Guides recommend clearing the easiest stage in one or two turns, which brings the Energy cost down to roughly 10-11. Farming a harder stage for a slightly better drop is usually a worse deal than running the cheap one twice.

5. Clear co-op missions

Co-op missions reward premium currency and free mecha parts. They are a two-for-one deal: you stock up on Solid Arashium while picking up ST parts you would otherwise have to farm separately. Run them whenever your Energy allows.

6. Climb the Arena

The Arena is a PvE combat mode where your units defend towers against AI opponents. Higher ranks grant better rewards, including premium currency, so pushing your rank is a direct Arashium investment. Even a few extra ranks per week add up to a noticeable weekly income.

7. Log in every day

Login rewards stack over the week, and the later days usually carry the bigger prizes — sometimes including Solid Arashium. Logging in takes seconds, so there is no reason to break the streak, even on days when you do not plan to play.

8. Empty your mailbox

The in-game mailbox is more than announcements: developers send Solid Arashium, Recruit Vouchers and other goodies as compensation for maintenance, bug fixes or milestone celebrations. A single maintenance can be worth 500 Solid Arashium, claimable for a limited window — check your mailbox after every patch.

9. Send dispatch missions

Dispatch missions are one of the quiet pillars of Arashium income: send your pilots out, and they bring back resources while you play something else. Stack them alongside your daily tasks so nothing sits idle.

10. Trade surplus resources

The Trade system lets you exchange resources with other players; surplus materials you do not use can become the Arashium you actually need. The system is documented on the Mecharashi Wiki, so check what the community is asking for before you post an offer.

Conclusion

Solid Arashium is the currency that gates pilot recruitment, modules and gear, so every commander wants a steady income. In practice, the fastest routine for players is the daily loop: clear your daily tasks, run one cheap simulated battle, log in, and empty your mailbox. Events, the Arena and co-op missions then top up the rest. The risk is the limited-time windows: login campaigns and events only pay out while they run, so check the event page during their windows. With these 10 tips, your reserves should grow week after week. Now it’s your turn — go make that stock pile up!