Quick answer: The first week after launch is about stability and responsiveness—fix the crashes and game-breaking bugs fast, respond to reviews and players, and resist drastic decisions driven by emotion. Early reviews and stability shape the game's whole future, so spend the week protecting them.
The week after launch is one of the most consequential and least planned-for stretches in a game's life. The decisions and responses in those few days shape reviews, sentiment, and momentum for the entire future of the game, and handling them well is a skill of its own.
Stability and responsiveness above all
The most important thing in the first week is making sure players can actually play—fixing the crashes, the game-breaking bugs, and the show-stopping problems as fast as possible. Early reviews are disproportionately influential and sticky, and nothing tanks them like players unable to play the game they bought. A developer who patches critical issues quickly and visibly in the first days can turn a rocky launch around, while one who's slow to respond watches negative reviews calcify into the game's permanent reputation. Triage ruthlessly: the issues affecting the most players most severely come first, everything else waits.
Engage, but don't make drastic emotional decisions. The first week floods you with feedback, reviews, and player reactions, and responding—graciously, helpfully, acknowledging problems and fixes—builds enormous goodwill at a moment when goodwill is precious. But the same flood is emotionally overwhelming, and it's a terrible state in which to make big decisions. The urge to drastically change the game in response to early criticism, or to despair over a slow start, should be resisted until the dust settles and you can think clearly. Fix what's genuinely broken, listen to the patterns in the feedback, respond with grace, and protect the early reviews—but save the major strategic decisions for when you're past the emotional storm and can see the real signal underneath it.
Measure before you optimise
Intuition about what's slow, what's confusing, or what's driving players away is usually wrong, and acting on it wastes effort on problems that don't matter while the real ones persist. The developers who improve their games efficiently are the ones who measure first — profiling performance, watching real sessions, capturing actual errors — and let the data set their priorities.
It's slower than trusting your gut, but it's the only approach that reliably improves the game instead of just changing it. Find the biggest real problem, fix that, and measure again, rather than optimising guesses.
The first impression is most of the battle
More players leave in the opening minutes than at any other point, which makes the first few minutes the highest-leverage stretch of the whole game — and also the part the developer can least see clearly, having played it a thousand times. What feels obvious to you is often confusing to someone seeing it fresh, and that gap quietly costs you players before they ever reach the good part.
Get the player into the interesting part fast, let them feel competent quickly, and watch first-time players go through the opening without helping them. Nobody quits a game they're enjoying, so making the early minutes land is most of the battle for retention.
Small and finished beats big and abandoned
A folder of impressive unfinished projects teaches far less than a single small finished one, because finishing is where the hardest and most valuable lessons live — the unglamorous final stretch of bug-fixing, polishing, and shipping that ambitious abandoned projects never reach. Each completed game, however modest, builds the finishing muscle and the confidence that make the next one achievable.
So resist the pull of the dream project until you've shipped a few small ones. Scope to what you can actually complete, finish it, and let the experience of shipping make your bigger ambitions realistic.
Trust behaviour over opinions
People are unreliable narrators of their own experience — they're polite, they rationalise, they suggest fixes that miss the real problem. What they do tells the truth that what they say obscures: where they hesitate, where they get stuck, what they ignore, where they quit. The most valuable feedback is usually the behaviour you observe, not the opinion you're offered.
This is why watching beats asking, and why real data about what players actually do beats any amount of speculation. When several people stumble at the same spot, that's a problem worth fixing, regardless of whether any of them mentioned it.
Why finishing beats perfecting
The hardest skill in indie development isn't any particular technique — it's finishing. Most games that never ship didn't fail on talent; they failed on scope, polished forever, or chased one more feature. The developers who build a real body of work are almost always the ones who got good at choosing something small enough to complete and then completing it.
That's worth keeping in mind here, because it's easy to let any one part of development expand to fill all your time. Decide what 'good enough to ship' looks like, protect that line, and treat the endless list of possible improvements as a backlog rather than a set of obligations.
Plan for the parts you can't see
Once a game leaves your machine, a lot of what happens to it becomes invisible by default. Players run it on hardware you don't own, hit problems you never reproduced, and most of them never tell you — they simply move on. The gap between 'it works for me' and 'it works for everyone' is where a surprising amount of churn quietly lives.
So plan to see what you otherwise couldn't. Watching real players, capturing the bugs and crashes they hit with the context to fix them, and paying attention to where they drop off all turn invisible problems into ones you can actually act on — which protects the reviews and retention everything else depends on.
Fix the crashes, answer the players, and don't make big calls in the emotional storm. Protect early reviews.