Upward: Number Merge Puzzle

Category

Description of App

Drop a number. Set off a chain. Climb to Orbit.

Only the bottom rungs ever fall. Drop a number into one of five columns, watch equal numbers double where they touch, and let gravity chain one merge into the next — climbing 2 Pebble all the way to 512 Orbit.

NO ADS. NO LIVES. NO BOOSTS.
No ads, no consumable lives to wait out, and nothing you can buy to raise a score. Pro is a one-time unlock or a Play Pass — or nothing at all.

PLAN THE CLIMB
See the piece in hand and the next two pieces before you commit. Choose a column, set up connected matches, and build chain reactions that can transform the whole board.

ONE SHARED DAILY
Every player starts with the same Daily seed and 50-drop rules. Later pieces respond to your climb, so planning the ladder matters.

16 FIXED CHALLENGES
Learn Upward through four chapters of authored, repeatable boards. The four-stage Trailhead chapter is free. Pro opens Ridgecraft, Thin Air, and Orbit School, with XP and board-theme rewards along the way.

FIVE WAYS TO PLAY
• Daily Climb — the shared 50-drop board
• Classic — an open climb to Orbit
• Blitz — two minutes, no take-backs
• Chain Hunt — 50 drops with bonus points for deep cascades
• Rising Sky — safe board space contracts every 10 drops

BUILT TO FEEL GOOD
Number-first tiles stay readable across every theme. Landing feedback, escalating haptics, rising chain tones, danger states, and a full Orbit celebration make every important move clear.

WHAT FREE INCLUDES
Free players receive the full Daily Climb, the Daily and Classic leaderboards, three Classic starts per day, the four-stage Trailhead, missions, achievements, and recent local progress. Upward Pro adds unlimited Classic, three specialty modes, 12 advanced challenges, 500-run history, two years of Daily archives, the Blitz leaderboard, friend challenges, Daily history sync, and two more board themes.

Choose a one-time Upward Full Game Unlock, or StackForge Play Pass (monthly or annual) — Pro in every StackForge game plus One Good Thing. Prices and renewal terms appear before purchase.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://stackforgestudios.com/privacy

Version

1.0.4

Free or Paid

Free With In-App Purchase

Device(s) App Was Tested On

iPhone

iOS Version

27

Accessibility Comments

This game is fully accessible.

VoiceOver Performance

VoiceOver reads all page elements.

Button Labeling

All buttons are clearly labeled.

Usability

The app is fully accessible with VoiceOver and is easy to navigate and use.

Other Comments

I love merge games, and this one is fully accessible withVoiceOver.

Recommendations

2 people have recommended this app

Most recently recommended by Yvonnezed 1 day ago

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Comments

By KE7ZUM on Tuesday, October 20, 2026 - 02:14

Well, the rules are not clear at all. can someone actually explain this in a way a programmer does no need to understand as the documentation is horrible at least for me, I literally do not understand what I'm reading.

By Leela on Tuesday, October 20, 2026 - 13:55

It's a number merge puzzle where your goal is to go higher. The tiles are different things that make up a mountain or other similar stuff like hills and other items like that. Your goal is to reach the highest value you can. The board is devided into columns, and it has limited space so you have to plan your moves. The way the numbers merge is the standard 2048 style. So the bigger the value the higher you've climbed. The pieces can merge with stuff in the same column or adjacent ones, and the number will increase. The highest I've gotten was all the way to orbit. There's not much else going on besides that.