diff --git a/tank-frontend/src/PlayerInfo.tsx b/tank-frontend/src/PlayerInfo.tsx
index 7f54c06..37c479e 100644
--- a/tank-frontend/src/PlayerInfo.tsx
+++ b/tank-frontend/src/PlayerInfo.tsx
@@ -46,25 +46,24 @@ export default function PlayerInfo({player}: { player: string }) {
     if (!lastJsonMessage || readyState !== ReadyState.OPEN)
         return <></>;
 
-    let position = '';
-    if (lastJsonMessage.tank)
-        position = `(${Math.round(lastJsonMessage.tank.position.x)}|${Math.round(lastJsonMessage.tank.position.y)})`;
-
     return <Column className="PlayerInfo">
         <h3>
             Playing as {lastJsonMessage.player.name}
         </h3>
         <table>
             <tbody>
-            <ScoreRow name="magazine" value={lastJsonMessage.tank?.magazine}/>
-            <ScoreRow name="controls" value={lastJsonMessage.controls}/>
-            <ScoreRow name="position" value={position}/>
-            <ScoreRow name="orientation" value={lastJsonMessage.tank?.orientation}/>
-            <ScoreRow name="bullet speed" value={lastJsonMessage.tank?.bulletStats.speed}/>
-            <ScoreRow name="bullet acceleration" value={lastJsonMessage.tank?.bulletStats.acceleration}/>
-            <ScoreRow name="smart bullets" value={lastJsonMessage.tank?.bulletStats.smart}/>
-            <ScoreRow name="explosive bullets" value={lastJsonMessage.tank?.bulletStats.explosive}/>
+            {lastJsonMessage.tank && <>
+                <ScoreRow name="magazine" value={`${lastJsonMessage.tank.usedBullets} / ${lastJsonMessage.tank.maxBullets}`}/>
+                <ScoreRow name="position" value={`(${Math.round(lastJsonMessage.tank.pixelPosition.x)}|${Math.round(lastJsonMessage.tank.pixelPosition.y)})`}/>
+                <ScoreRow name="orientation" value={lastJsonMessage.tank.orientation}/>
+                <ScoreRow name="bullet speed" value={lastJsonMessage.tank.bulletStats.speed}/>
+                <ScoreRow name="bullet acceleration" value={lastJsonMessage.tank.bulletStats.acceleration}/>
+                <ScoreRow name="smart bullets" value={lastJsonMessage.tank.bulletStats.smart}/>
+                <ScoreRow name="explosive bullets" value={lastJsonMessage.tank.bulletStats.explosive}/>
+                <ScoreRow name="moving" value={lastJsonMessage.tank.moving}/>
+            </>}
 
+            <ScoreRow name="controls" value={lastJsonMessage.controls}/>
             <ScoreRow name="kills" value={lastJsonMessage.player.scores.kills}/>
             <ScoreRow name="deaths" value={lastJsonMessage.player.scores.deaths}/>
             <ScoreRow name="walls destroyed" value={lastJsonMessage.player.scores.wallsDestroyed}/>
@@ -73,7 +72,6 @@ export default function PlayerInfo({player}: { player: string }) {
             <ScoreRow name="pixels moved" value={lastJsonMessage.player.scores.pixelsMoved}/>
             <ScoreRow name="score" value={lastJsonMessage.player.scores.overallScore}/>
 
-            <ScoreRow name="moving" value={lastJsonMessage.tank?.moving}/>
             <ScoreRow name="connections" value={lastJsonMessage.player.openConnections}/>
             </tbody>
         </table>
diff --git a/tank-frontend/src/serverCalls.tsx b/tank-frontend/src/serverCalls.tsx
index 57ae781..36d2e74 100644
--- a/tank-frontend/src/serverCalls.tsx
+++ b/tank-frontend/src/serverCalls.tsx
@@ -15,18 +15,14 @@ export type Scores = {
 };
 
 type Tank = {
-    readonly position: { x: number; y: number };
+    readonly pixelPosition: { x: number; y: number };
     readonly orientation: number;
     readonly moving: boolean;
     readonly bulletStats: BulletStats;
     readonly reloadingUntil: string;
     readonly nextShotAfter: string;
-    readonly magazine: {
-        readonly empty: boolean;
-        readonly  usedBullets: number;
-        readonly maxBullets: number;
-        readonly displayString: string;
-    };
+    readonly usedBullets: number;
+    readonly maxBullets: number;
 }
 
 export type Player = {
diff --git a/tanks-backend/TanksServer/GameLogic/CollectPowerUp.cs b/tanks-backend/TanksServer/GameLogic/CollectPowerUp.cs
index 840c043..938f2f5 100644
--- a/tanks-backend/TanksServer/GameLogic/CollectPowerUp.cs
+++ b/tanks-backend/TanksServer/GameLogic/CollectPowerUp.cs
@@ -1,5 +1,3 @@
-using System.Diagnostics;
-
 namespace TanksServer.GameLogic;
 
 internal sealed class CollectPowerUp : ITickStep
@@ -47,13 +45,13 @@ internal sealed class CollectPowerUp : ITickStep
         switch (powerUp.Type)
         {
             case PowerUpType.MagazineSize:
-                tank.MaxBullets = (byte)int.Clamp(tank.MaxBullets + 1, 1, 32);
+                tank.MaxBullets = int.Clamp(tank.MaxBullets + 1, 1, 32);
                 break;
 
             case PowerUpType.BulletAcceleration:
                 tank.BulletStats = tank.BulletStats with
                 {
-                    Acceleration = tank.BulletStats.Acceleration * _rules.BulletAccelerationUpgradeStrength
+                    Acceleration = tank.BulletStats.Acceleration + _rules.BulletAccelerationUpgradeStrength
                 };
                 break;
 
@@ -68,7 +66,7 @@ internal sealed class CollectPowerUp : ITickStep
             case PowerUpType.BulletSpeed:
                 tank.BulletStats = tank.BulletStats with
                 {
-                    Speed = tank.BulletStats.Speed * _rules.BulletSpeedUpgradeStrength
+                    Speed = tank.BulletStats.Speed + _rules.BulletSpeedUpgradeStrength
                 };
                 break;
 
diff --git a/tanks-backend/TanksServer/GameLogic/GameRules.cs b/tanks-backend/TanksServer/GameLogic/GameRules.cs
index 2d338b3..1ebf548 100644
--- a/tanks-backend/TanksServer/GameLogic/GameRules.cs
+++ b/tanks-backend/TanksServer/GameLogic/GameRules.cs
@@ -16,7 +16,7 @@ internal sealed class GameRules
 
     public double ShootDelayMs { get; set; }
 
-    public double BulletSpeed { get; set; }
+    public double BulletSpeed { get; set; } = 75;
 
     public int SpawnDelayMs { get; set; }
 
@@ -28,7 +28,7 @@ internal sealed class GameRules
 
     public double SmartBulletInertia { get; set; } = 1;
 
-    public double BulletAccelerationUpgradeStrength { get; set; } = 0.1;
+    public double BulletAccelerationUpgradeStrength { get; set; } = 15;
 
-    public double BulletSpeedUpgradeStrength { get; set; } = 0.1;
+    public double BulletSpeedUpgradeStrength { get; set; } = 5;
 }
diff --git a/tanks-backend/TanksServer/GameLogic/MapEntityManager.cs b/tanks-backend/TanksServer/GameLogic/MapEntityManager.cs
index 31cb28c..dd674a1 100644
--- a/tanks-backend/TanksServer/GameLogic/MapEntityManager.cs
+++ b/tanks-backend/TanksServer/GameLogic/MapEntityManager.cs
@@ -33,9 +33,8 @@ internal sealed class MapEntityManager(
 
     public void SpawnTank(Player player, FloatPosition position)
     {
-        var tank = new Tank(player)
+        var tank = new Tank(player, position)
         {
-            Position = position,
             Rotation = Random.Shared.NextDouble(),
             MaxBullets = _rules.MagazineSize,
             BulletStats =new BulletStats(_rules.BulletSpeed, 0, false, false)
diff --git a/tanks-backend/TanksServer/Interactivity/DroppablePackageRequestConnection.cs b/tanks-backend/TanksServer/Interactivity/DroppablePackageRequestConnection.cs
index 4e5536a..49dccc2 100644
--- a/tanks-backend/TanksServer/Interactivity/DroppablePackageRequestConnection.cs
+++ b/tanks-backend/TanksServer/Interactivity/DroppablePackageRequestConnection.cs
@@ -1,4 +1,3 @@
-using System.Diagnostics;
 using DotNext.Threading;
 
 namespace TanksServer.Interactivity;
diff --git a/tanks-backend/TanksServer/Models/Tank.cs b/tanks-backend/TanksServer/Models/Tank.cs
index ee955ea..7147349 100644
--- a/tanks-backend/TanksServer/Models/Tank.cs
+++ b/tanks-backend/TanksServer/Models/Tank.cs
@@ -4,13 +4,13 @@ using TanksServer.GameLogic;
 
 namespace TanksServer.Models;
 
-internal sealed class Tank(Player owner) : IMapEntity
+internal sealed class Tank(Player owner, FloatPosition position) : IMapEntity
 {
     private double _rotation;
 
     [JsonIgnore] public Player Owner { get; } = owner;
 
-    public double Rotation
+    [JsonIgnore] public double Rotation
     {
         get => _rotation;
         set
@@ -25,7 +25,9 @@ internal sealed class Tank(Player owner) : IMapEntity
 
     public bool Moving { get; set; }
 
-    public required FloatPosition Position { get; set; }
+    [JsonIgnore] public FloatPosition Position { get; set; } = position;
+
+    public PixelPosition PixelPosition => Position.ToPixelPosition();
 
     [JsonIgnore] public PixelBounds Bounds => Position.GetBoundsForCenter(MapService.TileSize);