diff --git a/README.md b/README.md
index b592361..289a8a6 100644
--- a/README.md
+++ b/README.md
@@ -34,17 +34,37 @@
 </details>
 
 ## Usage
-### Read before installing
-Installing multiple times will result in the first theme you installed overriding the others. To uninstall or install a new theme simply remove the first line of `/etc/issue`
 
 1. Clone this repo.
-2. Run `./build.sh`
-3. Run `./install.sh <theme>` (eg `./install.sh mocha`)
-4. Restart your computer!
+2. Run `./generate.sh <theme>` (eg `./generate.sh mocha`)
+3. Copy the text it outputs and set it in your kernel options
+4. Restart your computer
+
+### GRUB
+
+1. Edit `/etc/default/grub` and append to the `GRUB_CMDLINE_LINUX` string
+2. Run `sudo update-grub`
+    - If your system doesn't have that, instead run `sudo grub-mkconfig -o /boot/grub/grub.cfg`
+
+### systemd-boot
+
+1. Edit the boot entry located in `/boot/loader/entries/`
+2. Append to the `options` line
+3. Run `sudo bootctl update`
+
+### Limine
+
+1. Edit `/boot/limine.cfg`
+2. Append to the boot entry's `CMDLINE` line
+
+### Other
+
+For other bootloaders or for more information, [see here on ArchWiki](https://wiki.archlinux.org/title/Kernel_parameters)
 
 ## 💝 Thanks to
 
 - [Echo](https://github.com/CallMeEchoCodes)
+- [mekb](https://github.com/mekb-turtle)
 
 &nbsp;
 
diff --git a/build.sh b/build.sh
deleted file mode 100755
index 218c1ba..0000000
--- a/build.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-ScriptDir=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
-
-mkdir "$ScriptDir/dist" &>/dev/null
-rm -f "$ScriptDir/dist/*"
-
-"$ScriptDir/src/frappe.sh" >> "$ScriptDir/dist/frappe"
-"$ScriptDir/src/latte.sh" >> "$ScriptDir/dist/latte"
-"$ScriptDir/src/macchiato.sh" >> "$ScriptDir/dist/macchiato"
-"$ScriptDir/src/mocha.sh" >> "$ScriptDir/dist/mocha"
-
diff --git a/generate.sh b/generate.sh
new file mode 100755
index 0000000..391b4e5
--- /dev/null
+++ b/generate.sh
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+ProgName="$(basename -- "$0")"
+ScriptDir=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+
+sub_help() {
+  echo "Usage: $ProgName <theme>"
+  echo "Available themes:"
+  echo "  mocha"
+  echo "  macchiato"
+  echo "  latte"
+  echo "  frappe"
+}
+
+subcommand="$1"
+case "$subcommand" in
+  "" | "-h" | "--help")
+    sub_help
+    exit
+    ;;
+  mocha | macchiato | latte | frappe)
+    . "${ScriptDir}/src/${subcommand}.sh" || exit 1
+    default_red=()
+    default_grn=()
+    default_blu=()
+    IFS=','
+    for i in "${colors[@]}"; do
+      read -r r g b <<< "$i"
+      default_red+=("$r")
+      default_grn+=("$g")
+      default_blu+=("$b")
+    done
+    echo "vt.default_red=${default_red[*]} vt.default_grn=${default_grn[*]} vt.default_blu=${default_blu[*]}"
+    unset IFS
+    ;;
+  *)
+    echo "Error: '$subcommand' is not a known theme." >&2
+    echo "Run '$ProgName --help' for help." >&2
+    exit 1
+    ;;
+esac
diff --git a/install.sh b/install.sh
deleted file mode 100755
index b0be987..0000000
--- a/install.sh
+++ /dev/null
@@ -1,40 +0,0 @@
-#!/usr/bin/env bash
-
-ProgName="$(basename -- "$0")"
-ScriptDir=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
-
-sub_help() {
-  echo "Usage: $ProgName <theme>"
-}
-
-sub_mocha() {
-  sudo sed -i "1s/^/$(cat "$ScriptDir/dist/mocha")\n/" /etc/issue
-}
-
-sub_macchiato() {
-  sudo sed -i "1s/^/$(cat "$ScriptDir/dist/macchiato")\n/" /etc/issue
-}
-
-sub_latte() {
-  sudo sed -i "1s/^/$(cat "$ScriptDir/dist/latte")\n/" /etc/issue
-}
-
-sub_frappe() {
-  sudo sed -i "1s/^/$(cat "$ScriptDir/dist/frappe")\n/" /etc/issue
-}
-
-subcommand=$1
-case $subcommand in
-    "" | "-h" | "--help")
-        sub_help
-        ;;
-    *)
-        shift
-        sub_"${subcommand}" "$@"
-        if [ $? = 127 ]; then
-            echo "Error: '$subcommand' is not a known subcommand." >&2
-            echo "       Run '$ProgName --help' for a list of known subcommands." >&2
-            exit 1
-        fi
-        ;;
-esac
diff --git a/src/frappe.sh b/src/frappe.sh
index d0d5a87..bd5cfde 100755
--- a/src/frappe.sh
+++ b/src/frappe.sh
@@ -1,28 +1,28 @@
-#!/usr/bin/env bash
-
-printf %b '\e]P0303446' # set background color to "Base"
-printf %b '\e]P8626880' # set bright black to "Surface2"
-
-printf %b '\e]P7C6D0F5' # set text color to "Text"
-printf %b '\e]PFA5ADCE' # set bright white to "Subtext0"
-
-printf %b '\e]P1E78284' # set red to "Red"
-printf %b '\e]P9E78284' # set bright red to "Red"
-
-printf %b '\e]P2A6D189' # set green to "Green"
-printf %b '\e]PAA6D189' # set bright green to "Green"
-
-printf %b '\e]P3E5C890' # set yellow to "Yellow"
-printf %b '\e]PBE5C890' # set bright yellow to "Yellow"
-
-printf %b '\e]P48CAAEE' # set blue to "Blue"
-printf %b '\e]PC8CAAEE' # set bright blue to "Blue"
-
-printf %b '\e]P5F4B8E4' # set magenta to "Pink"
-printf %b '\e]PDF4B8E4' # set bright magenta to "Pink"
-
-printf %b '\e]P681C8BE' # set cyan to "Teal"
-printf %b '\e]PE81C8BE' # set bright cyan to "Teal"
-
-clear
-
+#!/bin/bash
+rosewater=242,213,207
+flamingo=238,190,190
+pink=244,184,228
+mauve=202,158,230
+red=231,130,132
+maroon=234,153,156
+peach=239,159,118
+yellow=229,200,144
+green=166,209,137
+teal=129,200,190
+sky=153,209,219
+sapphire=133,193,220
+blue=140,170,238
+lavender=186,187,241
+text=198,208,245
+subtext1=181,191,226
+subtext0=165,173,206
+overlay2=148,156,187
+overlay1=131,139,167
+overlay0=115,121,148
+surface2=98,104,128
+surface1=81,87,109
+surface0=65,69,89
+base=48,52,70
+mantle=41,44,60
+crust=35,38,52
+colors=("$base" "$red" "$green" "$yellow" "$blue" "$pink" "$teal" "$subtext1" "$surface2" "$red" "$green" "$yellow" "$blue" "$pink" "$teal" "$subtext0")
diff --git a/src/latte.sh b/src/latte.sh
index 6f2c365..53b71aa 100755
--- a/src/latte.sh
+++ b/src/latte.sh
@@ -1,27 +1,28 @@
-#!/usr/bin/env bash
-
-printf %b '\e]P0EFF1F5' # set background color to "Base"
-printf %b '\e]P86C6F85' # set bright black to "Subtext0"
-
-printf %b '\e]P74C4F69' # set text color to "Text"
-printf %b '\e]PFBCC0CC' # set bright white to "Surface1"
-
-printf %b '\e]P1D20F39' # set red to "Red"
-printf %b '\e]P9D20F39' # set bright red to "Red"
-
-printf %b '\e]P240A02B' # set green to "Green"
-printf %b '\e]PA40A02B' # set bright green to "Green"
-
-printf %b '\e]P3DF8E1D' # set yellow to "Yellow"
-printf %b '\e]PBDF8E1D' # set bright yellow to "Yellow"
-
-printf %b '\e]P41E66F5' # set blue to "Blue"
-printf %b '\e]PC1E66F5' # set bright blue to "Blue"
-
-printf %b '\e]P5EA76CB' # set magenta to "Pink"
-printf %b '\e]PDEA76CB' # set bright magenta to "Pink"
-
-printf %b '\e]P6179299' # set cyan to "Teal"
-printf %b '\e]PE179299' # set bright cyan to "Teal"
-
-clear
+#!/bin/bash
+rosewater=220,138,120
+flamingo=221,120,120
+pink=234,118,203
+mauve=136,57,239
+red=210,15,57
+maroon=230,69,83
+peach=254,100,11
+yellow=223,142,29
+green=64,160,43
+teal=23,146,153
+sky=4,165,229
+sapphire=32,159,181
+blue=30,102,245
+lavender=114,135,253
+text=76,79,105
+subtext1=92,95,119
+subtext0=108,111,133
+overlay2=124,127,147
+overlay1=140,143,161
+overlay0=156,160,176
+surface2=172,176,190
+surface1=188,192,204
+surface0=204,208,218
+base=239,241,245
+mantle=230,233,239
+crust=220,224,232
+colors=("$base" "$red" "$green" "$yellow" "$blue" "$pink" "$teal" "$subtext0" "$surface2" "$red" "$green" "$yellow" "$blue" "$pink" "$teal" "$text")
diff --git a/src/macchiato.sh b/src/macchiato.sh
index 39ef418..6c41f00 100755
--- a/src/macchiato.sh
+++ b/src/macchiato.sh
@@ -1,27 +1,28 @@
-#!/usr/bin/env bash
-
-printf %b '\e]P024273A' # set background color to "Base"
-printf %b '\e]P85B6078' # set bright black to "Surface2"
-
-printf %b '\e]P7CAD3F5' # set text color to "Text"
-printf %b '\e]PFA5ADCB' # set bright white to "Subtext0"
-
-printf %b '\e]P1ED8796' # set red to "Red"
-printf %b '\e]P9ED8796' # set bright red to "Red"
-
-printf %b '\e]P2A6DA95' # set green to "Green"
-printf %b '\e]PAA6DA95' # set bright green to "Green"
-
-printf %b '\e]P3EED49f' # set yellow to "Yellow"
-printf %b '\e]PBEED49f' # set bright yellow to "Yellow"
-
-printf %b '\e]P48AADF4' # set blue to "Blue"
-printf %b '\e]PC8AADF4' # set bright blue to "Blue"
-
-printf %b '\e]P5F5BDE6' # set magenta to "Pink"
-printf %b '\e]PDF5BDE6' # set bright magenta to "Pink"
-
-printf %b '\e]P68BD5CA' # set cyan to "Teal"
-printf %b '\e]PE8BD5CA' # set bright cyan to "Teal"
-
-clear
+#!/bin/bash
+rosewater=244,219,214
+flamingo=240,198,198
+pink=245,189,230
+mauve=198,160,246
+red=237,135,150
+maroon=238,153,160
+peach=245,169,127
+yellow=238,212,159
+green=166,218,149
+teal=139,213,202
+sky=145,215,227
+sapphire=125,196,228
+blue=138,173,244
+lavender=183,189,248
+text=202,211,245
+subtext1=184,192,224
+subtext0=165,173,203
+overlay2=147,154,183
+overlay1=128,135,162
+overlay0=110,115,141
+surface2=91,96,120
+surface1=73,77,100
+surface0=54,58,79
+base=36,39,58
+mantle=30,32,48
+crust=24,25,38
+colors=("$base" "$red" "$green" "$yellow" "$blue" "$pink" "$teal" "$subtext1" "$surface2" "$red" "$green" "$yellow" "$blue" "$pink" "$teal" "$subtext0")
diff --git a/src/mocha.sh b/src/mocha.sh
index e2e6fc9..8aa3966 100755
--- a/src/mocha.sh
+++ b/src/mocha.sh
@@ -1,27 +1,28 @@
-#!/usr/bin/env bash
-
-printf %b '\e]P01E1E2E' # set background color to "Base"
-printf %b '\e]P8585B70' # set bright black to "Surface2"
-
-printf %b '\e]P7BAC2DE' # set text color to "Text"
-printf %b '\e]PFA6ADC8' # set bright white to "Subtext0"
-
-printf %b '\e]P1F38BA8' # set red to "Red"
-printf %b '\e]P9F38BA8' # set bright red to "Red"
-
-printf %b '\e]P2A6E3A1' # set green to "Green"
-printf %b '\e]PAA6E3A1' # set bright green to "Green"
-
-printf %b '\e]P3F9E2AF' # set yellow to "Yellow"
-printf %b '\e]PBF9E2AF' # set bright yellow to "Yellow"
-
-printf %b '\e]P489B4FA' # set blue to "Blue"
-printf %b '\e]PC89B4FA' # set bright blue to "Blue"
-
-printf %b '\e]P5F5C2E7' # set magenta to "Pink"
-printf %b '\e]PDF5C2E7' # set bright magenta to "Pink"
-
-printf %b '\e]P694E2D5' # set cyan to "Teal"
-printf %b '\e]PE94E2D5' # set bright cyan to "Teal"
-
-clear
+#!/bin/bash
+rosewater=245,224,220
+flamingo=242,205,205
+pink=245,194,231
+mauve=203,166,247
+red=243,139,168
+maroon=235,160,172
+peach=250,179,135
+yellow=249,226,175
+green=166,227,161
+teal=148,226,213
+sky=137,220,235
+sapphire=116,199,236
+blue=137,180,250
+lavender=180,190,254
+text=205,214,244
+subtext1=186,194,222
+subtext0=166,173,200
+overlay2=147,153,178
+overlay1=127,132,156
+overlay0=108,112,134
+surface2=88,91,112
+surface1=69,71,90
+surface0=49,50,68
+base=30,30,46
+mantle=24,24,37
+crust=17,17,27
+colors=("$base" "$red" "$green" "$yellow" "$blue" "$pink" "$teal" "$subtext1" "$surface2" "$red" "$green" "$yellow" "$blue" "$pink" "$teal" "$subtext0")