Well Dweller Matchstick Upgrade Guide: Complete Weapon Upgrades and Combat Tips
Okay so I need to talk about this game for a second because I’ve been streaming it for the past week and my chat will not shut up about the Oil Flask tech. If you haven’t heard of Well Dweller yet, where have you been? It’s the new dark fairy-tale Metroidvania from Kyle Thompson that dropped in late September, and you play as Glimmer, this tiny bird who gets thrown into a rotted, crumbling kingdom armed with nothing but a lit Matchstick. That’s it. That’s your torch, your weapon, your whole personality for the run.
I went in expecting a cute little indie platformer and came out three hours later with a genuine obsession over how deep the combat system actually gets once you start layering upgrades. So instead of just gushing about it in my Discord, I figured I’d actually sit down and write out everything I’ve learned — the good builds, the mechanics people sleep on, and the stuff that took me embarrassingly long to figure out myself.
Let’s get into it.
So What’s the Deal With the Matchstick?
Here’s the thing that makes Well Dweller click for me: it doesn’t do the “collect 15 different weapons” thing most Metroidvanias lean on. You’ve got one weapon, the Matchstick, and it does double duty as your light source in a game where the environment is legitimately, oppressively dark. The base combo is snappy and forgiving — no weird input-reading nonsense — which honestly had me a little worried early on that combat would stay shallow the whole way through.
It does not stay shallow. It gets nasty. In a good way.
Your power curve comes almost entirely from Trinkets, which you find tucked into secret corners of the map or buy off a merchant named Looter (yes, that’s really his name, and yes, he’s a menace to my wallet), plus two resources you’ll be managing constantly:
- Oil Vials – fuel your flame and your secondary attacks
- The Active Healing Meter – a reload-style mini-game where you sweep a cursor and hit a target line to heal; whiff it and you’re standing there exposed like an idiot mid-boss-fight (ask me how I know)
That healing mechanic alone changes how you play. You can’t just spam a heal button and tank through a fight — you have to actually respect the timing, which turns even routine healing into a decision point instead of a free action.
The Trinkets Actually Worth Your Points
I’ve swapped my build probably a dozen times at this point, so here’s my honest, personal ranking of what to prioritize early.
1. The Weathered Coin — Get This First, No Debate
This one looks like a throwaway economy trinket at a glance, and I almost skipped it on my first run. Huge mistake. Once you max it out, your currency gain snowballs hard, which means you’re affording the good combat trinkets way earlier than you’d otherwise be able to. If you’re the type who likes a smooth power curve instead of feeling weak until the midgame wall, dump your points here first.
2. The Glass Eye — Not “Just” an Exploration Trinket
Technically this is billed as a utility item for spotting hidden walls and illusory paths, but here’s the thing: half the health upgrades and bonus Trinket Points in this game are hidden behind stuff the Glass Eye reveals. Skipping it means you’re fighting bosses under-leveled without even realizing why. I’d argue it’s a combat trinket wearing an exploration costume.
3. Oil Flask Synergy — This Is the Build
Okay, this is the mechanic that actually made me start recording clips. Your Oil Flask is a throwable, but if you swing your Matchstick at it mid-air, you bat it — like actual baseball mechanics — sending it screaming across the screen as a high-damage projectile. You can angle it horizontally or diagonally depending on your timing. Once you get this down, you can basically zone out flying enemies and melt armored boss shields from a safe distance instead of eating hits up close.
4. Healing Window Expansion Trinkets
Some variants widen your target zone on the healing minigame, others give you a brief invincibility window while you’re mid-heal. If you’re someone who panics under pressure (guilty), grab these before a boss you’re struggling with. It’s the difference between healing being a risk and healing being a lifeline.
Here’s a quick cheat sheet if you’re the “just tell me what to equip” type:
| Trinket | Best For | Unlocks | Priority |
|---|---|---|---|
| Weathered Coin | Economy scaling | Faster access to combat upgrades | Very High |
| Glass Eye | Finding hidden stat boosts | Secret Trinket Points, health upgrades | High |
| Oil Flask Synergy | Ranged/zoning damage | Batted projectile attacks | High |
| Healing Expansion | Boss survivability | Wider heal window / invuln frames | Situational |
Combat Tips I Wish Someone Had Told Me Day One
Alright, streamer brain activated, here’s the stuff that actually leveled up my play:
- The Slide is your best friend. It grants full invincibility if you time it right, and since boss attacks are pretty readable once you learn them, sliding through an attack instead of retreating puts you directly behind them for a free back-stab combo. I was way too passive with this early on and it cost me a boss attempt I’m still salty about.
- Never just throw the flask — bat it. Throwing alone is fine, but following up with a Matchstick swing turns it into a controlled, high-speed projectile. Great for grounding flying enemies or chipping armored shields from range.
- Use your Tents like a real build-crafter. These are your checkpoints, and they’re where you re-slot Trinkets. Hitting a wall on a boss? Go back, swap out something exploration-focused like the Glass Eye for a combat or healing trinket, and try again. Don’t be stubborn about your loadout, it’s not precious.
- Turn your minimap on and leave it on. Arena fights get chaotic fast — collapsing walls, hazards, tight spaces — and I’ve genuinely backed myself into a corner mid-combo more than once because I was too locked into the fight to notice my surroundings.
Well Dweller Beginner Guide: Best Tips, Tricks, and Strategies to Survive the Dark Fairytale
My Honest Take
What I actually love about Well Dweller is that it respects your time without dumbing anything down. The base combat is immediately satisfying — you’re not fighting the controls in hour one — but the ceiling is genuinely high once you start optimizing your Trinket loadout and getting the Oil Flask batting timing down. It’s rare for a Metroidvania to make a single weapon feel this varied purely through build customization instead of just handing you a new toy every two hours.
If you’re on the fence: prioritize the Weathered Coin immediately, don’t sleep on the Glass Eye, and give yourself permission to actually practice the flask-batting tech in a safe room before you take it into a boss fight. It clicks fast once it clicks.
Anyway, I’ll probably be live grinding this thing again later this week if you want to come yell at me about my Trinket choices. See you in the dark.
