diff --git a/go.sum b/go.sum
index 356d0f5..61d5ef4 100644
--- a/go.sum
+++ b/go.sum
@@ -5,12 +5,18 @@ github.com/fxamacker/cbor/v2 v2.4.0/go.mod h1:TA1xS00nchWmaBnEIxPSE5oHLuJBAVvqrt
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/mattn/go-colorable v0.1.12/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
 github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
 github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
 github.com/mattn/go-isatty v0.0.16 h1:bq3VjFmv/sOjHtdEhmkEV4x1AJtvUvOJ2PFAZ5+peKQ=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/rs/xid v1.4.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
 github.com/rs/zerolog v1.28.0 h1:MirSo27VyNi7RJYP3078AA1+Cyzd2GB66qy3aUHvsWY=
+github.com/rs/zerolog v1.28.0/go.mod h1:NILgTygv/Uej1ra5XxGf82ZFSLk58MFGAUS2o6usyD0=
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.2.0 h1:ljd4t30dBnAvMZaQCevtY0xLLD0A+bRZXbgLMLU1F/A=
+golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
diff --git a/weightedrandom/common.go b/weightedrandom/common.go
new file mode 100644
index 0000000..628acaa
--- /dev/null
+++ b/weightedrandom/common.go
@@ -0,0 +1,56 @@
+package weightedrandom
+
+import (
+	"crypto/rand"
+	"math"
+	"math/big"
+)
+
+type ordered interface {
+	int | int8 | int16 | int32 | int64 |
+		uint | uint8 | uint16 | uint32 | uint64 |
+		float32 | float64 |
+		string
+}
+
+// RandomFunc is the Type for random values required for this
+type RandomFunc func(int) int
+
+// AdjustFunc is the function that returns an adjusted value for the weighting
+type AdjustFunc func(itemweight int, totalWeight int) int
+
+// AccessModifier is executed before an item is returned and returns the modified weight of an item.
+type AccessModifier func(oldweight int) int
+
+// RandInt is the standard function for returning random numbers. It returns an random number between 0 and max
+func RandInt(max int) int {
+	out, err := rand.Int(rand.Reader, big.NewInt(int64(max)))
+	if err != nil {
+		panic(err)
+	}
+	return int(out.Int64())
+}
+
+// StandardAdjustFunc returns the normal weight for the adjustment
+func StandardAdjustFunc(standardweight, _ int) int {
+	return standardweight
+}
+
+// ReverseWeightAdjustFunc returns the value relative to the total weight
+func ReverseWeightAdjustFunc(weight, totalWeight int) int {
+	return totalWeight / weight
+}
+
+// Addone adds one until the max value is reached, after that it returns only the max value
+func Addone(oldweight int) int {
+	if oldweight != math.MaxInt {
+		return oldweight + 1
+	}
+	return oldweight
+}
+
+type weightitem[T any] struct {
+	weight   int
+	adjusted int
+	value    T
+}
diff --git a/weightedrandom/doc.go b/weightedrandom/doc.go
new file mode 100644
index 0000000..2cf56fb
--- /dev/null
+++ b/weightedrandom/doc.go
@@ -0,0 +1,2 @@
+// Package weightedrandom provides multiple weighted random lists
+package weightedrandom
diff --git a/weightedrandom/new.go b/weightedrandom/new.go
new file mode 100644
index 0000000..b793a73
--- /dev/null
+++ b/weightedrandom/new.go
@@ -0,0 +1,11 @@
+package weightedrandom
+
+// New returns an new instance of WeightRandom
+func New[T any](af AdjustFunc, rf RandomFunc, acf AccessModifier) *WeightRandom[T] {
+	return &WeightRandom[T]{
+		data:       []*weightitem[T]{},
+		weightFunc: af,
+		randomFunc: rf,
+		accessfunc: acf,
+	}
+}
diff --git a/weightedrandom/weightedrandom.go b/weightedrandom/weightedrandom.go
new file mode 100644
index 0000000..81aac63
--- /dev/null
+++ b/weightedrandom/weightedrandom.go
@@ -0,0 +1,100 @@
+package weightedrandom
+
+import "sort"
+
+var (
+	_ sort.Interface = &wflist[int]{}
+)
+
+type wflist[T any] []*weightitem[T]
+
+func (wfl wflist[T]) Less(i, j int) bool {
+	return wfl[i].adjusted < wfl[j].adjusted
+}
+
+func (wfl wflist[T]) Len() int {
+	return len(wfl)
+}
+
+func (wfl wflist[T]) Swap(i, j int) {
+	wfl[i], wfl[j] = wfl[j], wfl[i]
+}
+
+// WeightRandom is the Type for an weighted random list
+type WeightRandom[T any] struct {
+	data           wflist[T]
+	weightFunc     AdjustFunc
+	randomFunc     RandomFunc
+	sorted         bool
+	totalWeight    int
+	adjustedWeight int
+	sorti          sort.Interface
+	accessfunc     AccessModifier
+}
+
+func (wr *WeightRandom[T]) reweight() {
+	wr.updatetotal()
+	for _, item := range wr.data {
+		item.adjusted = wr.weightFunc(item.weight, wr.totalWeight)
+	}
+}
+
+func (wr *WeightRandom[T]) sort() {
+	if wr.sorted {
+		return
+	}
+	if wr.sorti == nil {
+		wr.sorti = sort.Reverse(&wr.data)
+	}
+	wr.reweight()
+	sort.Stable(wr.sorti)
+	wr.sorted = true
+}
+
+func (wr *WeightRandom[T]) updatetotal() {
+	newtotal := 0
+	newadjusted := 0
+	for _, item := range wr.data {
+		newtotal += item.weight
+
+		newadjusted += item.adjusted
+	}
+	wr.adjustedWeight = newadjusted
+	wr.totalWeight = newtotal
+}
+
+// AddElement adds an single Element to the list
+func (wr *WeightRandom[T]) AddElement(item T, weight int) {
+	wr.sorted = false
+	wr.totalWeight += weight
+	wr.data = append(wr.data, &weightitem[T]{weight: weight, value: item})
+}
+
+// AddElements adds an list of elements to the list
+func (wr *WeightRandom[T]) AddElements(weight int, items ...T) {
+	for _, item := range items {
+		wr.AddElement(item, weight)
+	}
+	wr.reweight()
+	wr.sort()
+}
+
+// Get returns an random value of the list of items or the null value of the type in case no element was added
+func (wr *WeightRandom[T]) Get() (t T) {
+	if !wr.sorted {
+		wr.reweight()
+		wr.sort()
+	}
+	pos := wr.randomFunc(wr.data.Len())
+	for _, item := range wr.data {
+		pos -= item.adjusted
+		if pos <= 0 {
+			if wr.accessfunc != nil {
+				wr.sorted = false
+				item.weight = wr.accessfunc(item.weight)
+			}
+			return item.value
+		}
+	}
+	return
+}