The Lootvyn Ledger — audited daily512 holdings on file · every one free · every one in-browser

The Ledger / Idle Shelf / Obby: Mine, Build, Launch

Obby: Mine, Build, Launch

Prospectus

Dive into a fast, satisfying browser obby where the real goal is simple: mine resources, upgrade everything, and grow your digging empire. Grab your tool, break blocks, collect loot, and turn every run into progress. Improve your base, boost your power, and watch your income climb. Mine more — upgrade faster: • Upgrade tools to mine quicker and carry more. • Upgrade your base to process resources and unlock stronger boosts. • Hire workers to speed up routine farming while you push for bigger upgrades. Build your style and your squad: • Buy cute pets that help you mine and accelerate progress. • Collect skins to stand out and customize your character. • Unlock new tools and upgrades to keep your grind smooth and rewarding.

How it plays

🖥 PC Version (Keyboard & Mouse): W, A, S, D — move character Mining/Harvesting — right mouse button (RMB) 📱 Mobile Version (Joystick & Touch): Movement — joystick Mining/Harvesting — tap the right side of the screen

Opening an account with this game takes one press: Open the holding, above, and it loads on this page itself — nothing downloads and no form stands between you and the first decision. It is drawn for a landscape (wide) screen and takes its instructions from mouse, keyboard or touch, as the game prefers. The file is drawn wide, for a landscape screen — turn a phone sideways, or let a tablet or desktop give it room to breathe. If a fullscreen control is offered, take it — a growing enterprise deserves the whole desk.

Analyst's notes for idle holdings

  • Your real currency is the reset. Prestige and restart bonuses look like losing progress; in most idle games they are the fastest progress on offer, priced in patience.
  • Automate the bottleneck, not the favourite. The upgrade that multiplies your slowest earner beats three that polish the one already sprinting.
  • Check in at the rhythm the game suggests. Idle design is a metronome — short, regular visits beat one long stare, because every offline cap and bonus timer is set to that beat.

Obby: Mine, Build, Launch — questions from the readership

What does it cost to open Obby: Mine, Build, Launch?

Nothing, at any point. The holding is free from the first click to the last upgrade — no account to open, no download to wait for, no paywall filed anywhere in its pages. The advertising around this page is what pays the bookkeeping.

What kind of game is Obby: Mine, Build, Launch, exactly?

We file it on the Idle shelf of the ledger. It is a browser game through and through — the prospectus above is the publisher's own summary of what the game asks of you and what it gives back.

Can I play Obby: Mine, Build, Launch on a phone or tablet?

Yes — it runs in the browser on phones and tablets just as it does on a computer. The file is drawn wide, for a landscape screen — turn a phone sideways, or let a tablet or desktop give it room to breathe.

Is there anything to download or install first?

Nothing at all. Obby: Mine, Build, Launch is an HTML5 game: press the open button and it loads on this very page, and closing the tab leaves nothing behind on your device.

Closing entry

Finished the audit, or still mid-season? The full Idle shelf is one click away — Games that keep working while you watch — or don't. One hundred and seventy-five idle holdings where the numbers climb on their own and your job is deciding what they climb toward.

ShelfIdle
Also shelvedManagement, Crafting
Formatlandscape
Price of entryFree
Runs onAndroid, For IOS, For Desktop (browser)
Optional purchasesNone listed

Adjacent entries on this shelf

Lucky Brainrot Blocks Online — Idle gameIdleOPEN »
Lucky Brainrot Blocks Online
Wide screen · Free entry
Gym Boss — Idle gameIdleOPEN »
Gym Boss
Upright screen · Free entry
Needle Rush — Idle gameIdleOPEN »
Needle Rush
Any screen · Free entry
Mystery Squishy Dumpling Blind Box — Idle gameIdleOPEN »
Mystery Squishy Dumpling Blind Box
Any screen · Free entry
Obby +1 Power! — Idle gameIdleOPEN »
Obby +1 Power!
Wide screen · Free entry
Obby Toilet Line — Idle gameIdleOPEN »
Obby Toilet Line
Wide screen · Free entry
Idle Zoo Tycoon — Idle gameIdleOPEN »
Idle Zoo Tycoon
Any screen · Free entry
Swarm Picnic — Idle gameIdleOPEN »
Swarm Picnic
Upright screen · Free entry
The MachinEGG — Idle gameIdleOPEN »
The MachinEGG
Upright screen · Free entry
Ant Colony Idle — Idle gameIdleOPEN »
Ant Colony Idle
Wide screen · Free entry
Black Hole: Eat the Universe — Idle gameIdleOPEN »
Black Hole: Eat the Universe
Any screen · Free entry
Sell Lemons Idle — Idle gameIdleOPEN »
Sell Lemons Idle
Any screen · Free entry