Bug Tracking for Snowboarding and Ski Games

Snowboarding and ski games are about a body sliding down deformable terrain at speed, carving edges, launching off jumps, and spinning tricks in the air. Each of those is a physics interaction with snow, and the bugs follow: a carve that slides out on a slope it should hold, a jump that launches at the wrong angle, a trick that scores wrong or a landing that bails clean. Players describe these as feel, not physics. This post covers what slope, trick, and terrain state to capture so a run that felt wrong becomes a reproducible moment you can step through and fix.

Slope physics and carving

The core feel of a snowboarding or ski game is the carve: the board or skis dig an edge into the slope and the rider arcs across it. Bugs here are subtle. A carve that slides out when it should grip, an edge that catches and throws the rider, a turn that feels sluggish on a steep pitch. Capture the rider velocity, the edge angle, the slope gradient and aspect, and the snow surface type under the rider. A carve that washes out is usually an edge-grip value that fell off too early, and the edge angle plus slope gradient reveal the condition that triggered it.

Slope gradient interacts with everything, because the same edge input behaves differently on a gentle run than on a steep face. A bug that only appears above a certain gradient, like a rider accelerating uncontrollably or an edge that never bites, is invisible without the gradient logged. By capturing the slope angle alongside the rider state, you can localize a physics bug to a range of pitches and tune the grip curve for the steep terrain where it actually breaks, rather than flattening the feel everywhere to fix one slope.

Tricks, rotation, and scoring

Off a jump, the game becomes a trick system: spins, grabs, flips, and the scoring that rewards them. Bugs here include a rotation that counts wrong, so a clean 720 scores as a 540, a grab that does not register, or a trick chain that drops mid-air. Capture the accumulated rotation in each axis, the active grab, the air time remaining, and the score the trick logic awarded. A miscounted spin is a rotation-accumulation bug, and the per-axis rotation trace shows exactly where the count diverged from what the player flew.

Landing is where trick state meets slope physics again, and it is a bug-rich seam. A clean landing should preserve speed and combo, while an off-axis landing should bail or dock points. Capture the rider orientation relative to the slope at touchdown, the landing speed, and the reason the landing logic graded it as it did. When a player reports I landed that clean and it bailed, the orientation field shows whether the rider was actually within the landing tolerance or the slope normal at that spot was steeper than expected.

Terrain interaction and snow deformation

Many snow games deform the terrain, carving trenches and leaving tracks, and that deformable surface is a source of bugs. A rider can catch on a previously carved trench, sink into snow that should be packed, or float above a surface the deformation did not update. Capture the terrain height the physics queried, the deformation state at the rider position, and the contact points between the board and the snow. A rider that catches on nothing is usually reading a stale deformation height, and the queried height versus the visible surface exposes it.

Terrain features like rails, pipes, and natural kickers add their own interactions. A rail grind that fails to catch, a halfpipe wall that launches the rider wrong, or a kicker that does not register as a jump all stem from feature detection against the terrain. Log the detected feature, the rider offset to it, and the surface the rider believes it is on. When many players hit the same trench or rail in a level, the terrain fields let you tell whether the deformation, the feature collider, or the snow material is the culprit.

Speed, momentum, and out-of-bounds

Speed and momentum carry a run, and bugs in momentum break the whole feel. A rider that loses all speed on a flat, accelerates infinitely on a slope, or keeps speed through a stop are momentum bugs in how friction and gravity combine on the slope. Capture the rider speed over time, the friction coefficient the snow applied, and the gravity component along the slope. A run that stalls on a flat section is a friction value too high for packed snow, and the speed trace plus friction field make it diagnosable.

Out-of-bounds and respawn logic round out the edge cases. A rider who flies off the course should respawn cleanly on the run, but bugs include respawning mid-air, facing uphill, or inside terrain. Log the out-of-bounds trigger, the chosen respawn transform, and the rider state when it fired. These are rare per run but jarring, and the respawn fields tell you whether the boundary tripped too eagerly on a wide jump or the respawn point was placed badly, which are different fixes entirely.

Setting it up with Bugnet

Bugnet gives your snow game an in-game report button so a rider who just washed out of a carve or got robbed on a trick score can report it on the spot, and the SDK captures the run state automatically. You configure that capture to include rider velocity and edge angle, slope gradient and surface, accumulated rotation, the detected terrain feature, and the landing grade. The player describes the feel; the snapshot carries the physics. Crashes during a deformation-heavy run arrive with a full stack trace and device and platform context, so you can separate a content bug from an engine fault fast.

Because the same washed-out carve or miscounted spin gets reported by many riders on the same slope, Bugnet folds duplicates into one issue with an occurrence count that becomes your tuning priority. A scoring bug on a popular jump with hundreds of reports outranks a rare trench catch. Custom fields store the mountain and run ID, player attributes track platform and controller, and one dashboard lets you filter to a single run or jump to find exactly where the slope physics or trick scoring breaks instead of reading every run report by hand.

Tuning the mountain by data

Snow games tempt you to tune by riding the slope until it feels right, but captured state lets you tune by evidence. When every carve and trick report carries velocity, edge angle, and slope gradient, you can build a map of where on each run riders hit trouble and tune the specific pitches and features that generate reports, rather than nudging global grip and friction values and breaking the runs that already felt great.

Keep reference runs that capture the feel you want and replay them against new builds to catch regressions in slope physics and trick scoring before they ship. Combined with field reports that carry real run state, you converge on a mountain where carves grip, tricks score correctly, and the terrain behaves consistently. The promise of a snow game is the flow of a perfect run, and protecting that flow means debugging against numbers, which is exactly what reproducible state delivers.

Snow games are bodies sliding on deformable terrain. Capture the slope, trick, and snow state and a run that felt off becomes a moment you can step through and tune.