Underground War 2.0 Gamepasses and the Robux shop
The only paid combat tool is the rocket. Everything else in the shop is optional flair or a timed boost.
Underground War 2.0 is free. You spawn with a sniper, a sword, and a shovel. The only extra combat tool you can buy with Robux is the Rocket Launcher + Classic Skin game pass, id 49150929, listed at 350 Robux on tracking sites. This page is the shop map: what the pass actually adds, what the in-game Shop sells beside it, and what YouTube thumbnails get wrong. Cash upgrades are a different menu — those live on the upgrade planner.
Version 2.8.32 (4 August 2026) still describes the experience as dig, sword, snipe. VIP servers stay disabled. There is no confirmed trails pass and no grenade pass in 2.0. If a list copies 2008 classic products onto this remake, ignore it.
Rocket Launcher + Classic Skin (350 Robux)
The pass puts a slow projectile on hotbar slot 4. Sportskeeda’s English overview is still the best public write-up: the rocket hits hard, flies slowly, and pairs with the sword when you have someone boxed in a tunnel. NamuWiki notes it chips dirt faster than the other tools (about −5 durability versus −1). That is a pathing tool as much as a kill tool.
Buying the pass also grants an exclusive classic skin for that launcher. Community clips from 2025 describe a later shop split: a new rocket look that can be earned or bought separately, while the classic look stays tied to the 350 Robux pass. One widely watched clip says you can grind 200k stars for a free launcher body, while 350 Robux still buys the classic skin. Stars are not a documented official currency name in the experience description. Treat “200k stars” as a community grind claim, confirm it in your own shop, and do not assume a code such as 360K unlocks the pass. Codes never pay Robux or game passes.
If you do not own slot 4, you are not locked out of 6v6. The weapon tier list ranks the rocket as situational: strong if you already paid, skippable if you did not. Xbox and PC both fire it; the projectile is easy to dodge in the open, which is why tunnel corners matter.
What the Shop sells (Robux, not Cash)
The in-game Shop is a Robux catalogue. Sportskeeda lists:
- Weapon skins — visual only. A rainbow sword skin does not raise sword damage. Kill effects under about 100 Robux are the same kind of purchase.
- Newer cosmetic rows — community footage mentions skins around 99 Robux after a shop refresh. Prices move. Read the live tile.
- Cash packs — skip the grind. They do not change the four Cash upgrade tracks; they only fill the wallet you already spend in the upgrade menu.
- Potions — timed money or XP boosts. How to find the consume button is its own page: potions.
Cash upgrades (sword damage, gun cooldown, shovel speed, First Aid heal speed) are not Robux SKUs. If the Shop and the upgrade panel look similar on mobile, slow down. One spends Robux. The other spends the $1 / $7 / $50 you earn from dirt, kills, and flags.
Free loadout versus paid loadout
| Slot | Tool | How you get it |
|---|---|---|
| 1 | Sniper / Gun | Free, every life |
| 2 | Sword | Free, every life |
| 3 | Shovel (auto-digs near dirt) | Free, every life |
| 4 | Rocket Launcher | Pass 49150929, or a shop/grind claim you must confirm |
| HUD | First Aid | Free, once per life |
| HUD / mid | NUKE | Team points, threshold unpublished |
You can capture the flag and launch a nuke without ever opening the Shop. High-prestige lobbies feel unfair because Cash levels stacked across hundreds of rounds, not because someone bought a 99 Robux trail that does not exist in 2.0.
Xbox, mobile, and the rocket
The launcher is not a PC exclusive. Xbox testing clips exist; mobile players fire it from the same slot 4 once the pass is on the account. Touch aim makes slow rockets worse in the open and better in a dug chute. If you play mostly on a phone, read mobile play before you spend 350 Robux you will not convert into kills.
What not to buy
- Anything promising Robux, a VIP server, or a nuke threshold. VIP servers are off. The nuke threshold is unpublished.
- A “free rocket code.” The working like-milestone string as of 12 September 2026 is still 360K for Cash plus a potion — see the codes hub.
- Classic 2008 products (Royal Trails, Auto-load Tools, Fuse Bomb). Those belong to Stickmasterluke’s original, not capserg’s remake.
Spend Robux on the rocket only if you already like tunnel combat and will actually hold slot 4. Spend Cash on the planner. That split is the whole shop.
Frequently Asked Questions
Quick answers for Underground War 2.0 players.
Is the Rocket Launcher required?
No. Slots 1–3 plus First Aid and the nuke are free. The pass is optional. Rank it on the weapon tier list after you try a few rounds without it.
Does 360K unlock the rocket?
No. 360K pays Cash and a potion. The rocket is Robux pass 49150929 or a shop grind you must confirm in-game.
Are shop skins power upgrades?
No. Skins and kill effects are visual. Damage and cooldown live on the Cash upgrade tracks in the upgrade planner.
Can I get a free classic skin?
The exclusive classic skin is sold with the 350 Robux pass. Community clips talk about a separate free/new body. Confirm tiles in your Shop; this wiki will not invent a second pass id.