Simultree Free Download (v1.0.5 & ALL DLC)

Indie Apr 15, 2026 105.28 MB v1.0.5 & ALL DLC 3.1K views

Game Overview

Simultree is an incremental game that puts you in the role of a scientist running life simulations to better understand small entities. These entities generate points by eating fruits, but you must carefully monitor their hunger to prevent them from dying. Using a magnifying glass, you collect these points and invest them into a skill tree to unlock new abilities and upgrades. As you progress, you can enhance your magnifying glass, introduce more or stronger entities, unlock genetic traits, and even automate point harvesting. The freedom to experiment and customize your simulation allows you to shape your scientific study as you see fit, making each playthrough unique and engaging. Beyond the core simulation mechanics, Simultree also encourages players to take breaks and unwind by drawing, offering a creative outlet for your in-game scientist. However, be mindful not to procrastinate too much and remember to submit your simulation reports! The game offers around three to four hours of gameplay, featuring 10 genetic traits and over 50 stats to upgrade. Additionally, an Endless Mode provides ongoing challenges for those seeking extended play. Developed by a solo creator, Simultree blends incremental strategy with light creative elements in a compact and polished experience that invites both experimentation and relaxation.

  • 3-4 hours of gameplay
  • 10 genetic traits to unlock
  • 50+ stats to upgrade
  • Endless Mode for extended play
  • Developed by a solo developer

Simultree Free Download

Installation Instructions

  1. Click the green button below to be redirected to UploadHaven.
  2. Wait 15 seconds, then hit “Free Download.” (Free downloads may be slower — upgrade to UploadHaven Pro for faster speeds.)
  3. Once downloaded, right-click the .zip file and choose “Extract to Simultree.” (You’ll need 7-Zip for this.)
  4. Open the extracted folder and run the game as administrator.
  5. Enjoy! 🎮 If you see missing DLL errors, check the _Redist folder inside and install what’s needed.

Download Links

Download Simultree using the button below.

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Setup Guide & Troubleshooting

How do I fix missing DLL errors for Simultree (v1.0.5 & ALL DLC)?

After extracting Simultree (v1.0.5 & ALL DLC), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.

What should I do if the downloaded file is corrupted?

The full archive is 105.28 MB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.

Why should I run the game as administrator?

Right-click the game executable and select "Run as Administrator" to avoid save file issues and permission errors. This is especially important on the first launch.

How do I update my GPU drivers for this game?

Simultree (v1.0.5 & ALL DLC) requires a Integrated graphics or equivalent. Update your NVIDIA or AMD drivers to the latest version for the best performance.

The game won't launch — what should I try?

Try running in compatibility mode, install the latest DirectX runtime, or install the All-in-One VC Redist Package.

My antivirus is blocking the game — is it safe?

Antivirus false positives are common with pre-installed games. Temporarily pause your antivirus during extraction to prevent it from quarantining game files. You can re-enable it after the extraction completes.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.

System Requirements

  • Requires a 64-bit processor and operating system
  • OS: Windows 11
  • Processor: 64-bit processor
  • Graphics: Integrated graphics
  • Storage: 1 GB available space

Screenshots

Simultree PC Screenshot

Simultree Gameplay Screenshot

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