Let’s talk about Rusty’s Retirement from Mister Morris Games, also self-published by Mister Morris Games. I love how it sits at the bottom of my screen. It’s low-key, yet it still gives me new things to uncover. One Steam review even says it’s “ADHD positive” and helped them finish a dissertation. Players consistently praise its relaxing vibe and simple, cute robots. Meanwhile, some point out it’s not infinite—upgrades and crops unlock fast—but that only nudges you to chase the harder achievements. As someone who hunts secrets in open worlds, I truly appreciate those rare tough goals here.
Naturally, I dove deep into every achievement. Since launch, Mister Morris Games has pushed five content updates. They added seasonal crops and even a Halloween crossover. Throughout, I tracked every robot upgrade and cataloged all sixteen crop types. The game’s stats screen breaks down biofuel yields by crop. That level of detail really feeds my completionist urge. Sure, a few folks wish for more late-game content, but the team’s roadmap hints at more bots and vertical farm skins down the line.
I’m all about mechanics. Notably, Rusty’s Retirement runs on Unity, with smooth idle loops you can tweak. You plant crops with one click, then assign bots to tasks. Each robot upgrade adds 10 percent harvest speed or yields. That ties directly into efficient biofuel production, which you sell to automate expansion. It feels like a stripped-down Factorio for farm sims. Furthermore, the focus-mode slows growth so you can micro-manage. That control depth genuinely pushes the genre forward.
To test its limits, I tried speedruns of achievement unlocks. The zoom-out view saves seconds per harvest cycle. Using vertical mode on a side monitor can even halve travel time between tasks. You can macro-rotate focused bots for faster biofuel churn. With Twitch integration, chat commands let viewers pump commands instantly. For convenience, I set up hotkeys for !plant, !water, and !harvest. As a result, I shaved my first all-achievement run down to under ten hours by optimizing each loop.

On story and narrative, it’s minimal but charming. Rusty is a retired farmhand who mentors cute robots. In an indie dev blog, Mister Morris Games said they wanted a gentle narrative that never distracts. As a result, the pacing is steady—new crops unlock on a gentle curve. Dialogue is just tooltips, but lore bubbles pop up with fun crop facts. It’s like finding hidden journals in Breath of the Wild, only stripped down.
Visually, it uses a pastel 2D style with clean UI. In fact, Mister Morris Games cited Stardew Valley’s color sense as inspiration. Crops animate when ready to harvest, and bots bounce when idle. It’s simple yet expressive. On PC, it runs at a solid 144 FPS unlocked. I even tested it on a five-year-old laptop and saw no frame drops. Impressively, the engine scales nicely on low-end hardware.
The audio loops are soothing. There’s a mellow acoustic-guitar track and gentle ambient pads. Each crop action has a unique chime. Meanwhile, the water spray and gear-whirr effects sync perfectly with timing loops. There’s no voice acting, which helps keep focus. Sound cues also help you know when bots finish tasks—crucial for tight automation runs.
Character development is subtle. You feel proud upgrading bots from Mark I to Mark V. Rusty never speaks, but you sense his care through actions. The robots have quirky icons and distinct color patterns. Additionally, diversity comes from crop origins—blue corn, purple potatoes. Each unlock feels like a mini story beat.

Challenge arrives in achievement hunts. While the base loop is easy, some achievements force you to juggle multiple farms in vertical and horizontal modes. Steam users pointed out one crop-combo trophy is brutal. However, the devs added a timed “Focus Mode” to let you slow cycles for tighter planning.
Replay value hinges on Twitch events and seasonal updates. Personally, I’ve restarted farms for different biofuel strategies. Each crossover with indie titles—like the recent “Pixel Sprout” event—brings fresh gear. It’s not infinite, but achievements and unlocks keep me coming back.
In the idle‐sim field, it stands out. Compared to Egg, Inc. or Idle Miner Tycoon, Rusty’s puts you in control of every micro-upgrade. The manual-mode crossover between speed and automation is rare. Consequently, it appeals to hardcore strategists and casual multi-taskers alike.
For speedrunners, its tight loops and Twitch collab make it unique. I can route a run and share it live. That social replay value easily beats most idle games.

Final thoughts? Rusty’s Retirement carves out a niche in productivity-friendly sims. Mister Morris Games delivers constant updates and strong community focus. It blends idle strategy, cute visuals, light narrative, and automation in one tiny window.
If you love tracking stats, chasing every achievement, and diving into each crop, this is a dream.

For deep-dive mechanics, bot upgrades, and efficient loops, it’s a top pick among idle-farm sims.
And if you chase speedruns, tight cycles, and viewer-driven streams, this game shines.

If you enjoyed Rusty’s Retirement, you’ll likely love these similar idle and farming sims. Egg, Inc. offers poultry empire-building with automated delivery and deep upgrade trees, perfect for speedrunners and completionists. Idle Miner Tycoon brings layered automation and resource management through mine shafts and managers, echoing Rusty’s robot loops. For fans of passive income systems, AdVenture Capitalist expands from lemonade stands to corporate empires with rich offline earnings. Prefer a more social, real-time vibe? Farm Together delivers cozy co-op farming and charming visuals. Meanwhile, Forager blends crafting, automation, and exploration for players who enjoy multitasking and idle-adventure hybrids.
